Disable msaa on Pixel3a

Bug: b/143074513
Change-Id: I1110ee542483b07b12e808bcd2decd6ce24f0a15
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/249920
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
diff --git a/infra/bots/recipes/perf.expected/Perf-Android-Clang-Pixel3a-GPU-Adreno615-arm64-Release-All-Android.json b/infra/bots/recipes/perf.expected/Perf-Android-Clang-Pixel3a-GPU-Adreno615-arm64-Release-All-Android.json
index ae87cc6..22ea427 100644
--- a/infra/bots/recipes/perf.expected/Perf-Android-Clang-Pixel3a-GPU-Adreno615-arm64-Release-All-Android.json
+++ b/infra/bots/recipes/perf.expected/Perf-Android-Clang-Pixel3a-GPU-Adreno615-arm64-Release-All-Android.json
@@ -908,7 +908,7 @@
       "--json-output",
       "/path/to/tmp/json",
       "copy",
-      "set -x; /data/local/tmp/nanobench -i /sdcard/revenge_of_the_skiabot/resources --skps /sdcard/revenge_of_the_skiabot/skps --images /sdcard/revenge_of_the_skiabot/images/nanobench --svgs /sdcard/revenge_of_the_skiabot/svgs --pre_log --images --gpuStatsDump true --scales 1.0 1.1 --nocpu --config gles glessrgb glesmsaa4 --match ~blurroundrect ~patch_grid ~desk_carsvg ~^path_text$ ~^path_text_clipped_uncached$ ~inc0.gif ~inc1.gif ~incInterlaced.gif ~inc0.jpg ~incGray.jpg ~inc0.wbmp ~inc1.wbmp ~inc0.webp ~inc1.webp ~inc0.ico ~inc1.ico ~inc0.png ~inc1.png ~inc2.png ~inc12.png ~inc13.png ~inc14.png ~inc0.webp ~inc1.webp --outResultsFile /sdcard/revenge_of_the_skiabot/perf/nanobench_abc123_1337000001.json --properties gitHash abc123 swarming_bot_id skia-bot-123 swarming_task_id 123456 --key arch arm64 compiler Clang cpu_or_gpu GPU cpu_or_gpu_value Adreno615 extra_config Android model Pixel3a os Android; echo $? >/data/local/tmp/rc",
+      "set -x; /data/local/tmp/nanobench -i /sdcard/revenge_of_the_skiabot/resources --skps /sdcard/revenge_of_the_skiabot/skps --images /sdcard/revenge_of_the_skiabot/images/nanobench --svgs /sdcard/revenge_of_the_skiabot/svgs --pre_log --images --gpuStatsDump true --scales 1.0 1.1 --nocpu --config gles glessrgb --match ~blurroundrect ~patch_grid ~desk_carsvg ~^path_text$ ~^path_text_clipped_uncached$ ~inc0.gif ~inc1.gif ~incInterlaced.gif ~inc0.jpg ~incGray.jpg ~inc0.wbmp ~inc1.wbmp ~inc0.webp ~inc1.webp ~inc0.ico ~inc1.ico ~inc0.png ~inc1.png ~inc2.png ~inc12.png ~inc13.png ~inc14.png ~inc0.webp ~inc1.webp --outResultsFile /sdcard/revenge_of_the_skiabot/perf/nanobench_abc123_1337000001.json --properties gitHash abc123 swarming_bot_id skia-bot-123 swarming_task_id 123456 --key arch arm64 compiler Clang cpu_or_gpu GPU cpu_or_gpu_value Adreno615 extra_config Android model Pixel3a os Android; echo $? >/data/local/tmp/rc",
       "[START_DIR]/tmp/nanobench.sh"
     ],
     "env": {
@@ -918,7 +918,7 @@
     "infra_step": true,
     "name": "write nanobench.sh",
     "~followup_annotations": [
-      "@@@STEP_LOG_LINE@nanobench.sh@set -x; /data/local/tmp/nanobench -i /sdcard/revenge_of_the_skiabot/resources --skps /sdcard/revenge_of_the_skiabot/skps --images /sdcard/revenge_of_the_skiabot/images/nanobench --svgs /sdcard/revenge_of_the_skiabot/svgs --pre_log --images --gpuStatsDump true --scales 1.0 1.1 --nocpu --config gles glessrgb glesmsaa4 --match ~blurroundrect ~patch_grid ~desk_carsvg ~^path_text$ ~^path_text_clipped_uncached$ ~inc0.gif ~inc1.gif ~incInterlaced.gif ~inc0.jpg ~incGray.jpg ~inc0.wbmp ~inc1.wbmp ~inc0.webp ~inc1.webp ~inc0.ico ~inc1.ico ~inc0.png ~inc1.png ~inc2.png ~inc12.png ~inc13.png ~inc14.png ~inc0.webp ~inc1.webp --outResultsFile /sdcard/revenge_of_the_skiabot/perf/nanobench_abc123_1337000001.json --properties gitHash abc123 swarming_bot_id skia-bot-123 swarming_task_id 123456 --key arch arm64 compiler Clang cpu_or_gpu GPU cpu_or_gpu_value Adreno615 extra_config Android model Pixel3a os Android; echo $? >/data/local/tmp/rc@@@",
+      "@@@STEP_LOG_LINE@nanobench.sh@set -x; /data/local/tmp/nanobench -i /sdcard/revenge_of_the_skiabot/resources --skps /sdcard/revenge_of_the_skiabot/skps --images /sdcard/revenge_of_the_skiabot/images/nanobench --svgs /sdcard/revenge_of_the_skiabot/svgs --pre_log --images --gpuStatsDump true --scales 1.0 1.1 --nocpu --config gles glessrgb --match ~blurroundrect ~patch_grid ~desk_carsvg ~^path_text$ ~^path_text_clipped_uncached$ ~inc0.gif ~inc1.gif ~incInterlaced.gif ~inc0.jpg ~incGray.jpg ~inc0.wbmp ~inc1.wbmp ~inc0.webp ~inc1.webp ~inc0.ico ~inc1.ico ~inc0.png ~inc1.png ~inc2.png ~inc12.png ~inc13.png ~inc14.png ~inc0.webp ~inc1.webp --outResultsFile /sdcard/revenge_of_the_skiabot/perf/nanobench_abc123_1337000001.json --properties gitHash abc123 swarming_bot_id skia-bot-123 swarming_task_id 123456 --key arch arm64 compiler Clang cpu_or_gpu GPU cpu_or_gpu_value Adreno615 extra_config Android model Pixel3a os Android; echo $? >/data/local/tmp/rc@@@",
       "@@@STEP_LOG_END@nanobench.sh@@@"
     ]
   },
diff --git a/infra/bots/recipes/perf.py b/infra/bots/recipes/perf.py
index aa516e5..7d3836f 100644
--- a/infra/bots/recipes/perf.py
+++ b/infra/bots/recipes/perf.py
@@ -85,8 +85,10 @@
         gl_prefix = 'gles'
       # iOS crashes with MSAA (skia:6399)
       # Nexus7 (Tegra3) does not support MSAA.
+      # MSAA is disabled on Pixel3a (https://b.corp.google.com/issues/143074513).
       if ('iOS'     in bot or
-          'Nexus7'  in bot):
+          'Nexus7'  in bot or
+          'Pixel3a' in bot):
         sample_count = ''
     elif 'Intel' in bot:
       # MSAA doesn't work well on Intel GPUs chromium:527565, chromium:983926
diff --git a/infra/bots/recipes/test.expected/Test-Android-Clang-Pixel3a-GPU-Adreno615-arm64-Debug-All-Android.json b/infra/bots/recipes/test.expected/Test-Android-Clang-Pixel3a-GPU-Adreno615-arm64-Debug-All-Android.json
new file mode 100644
index 0000000..2d2791c
--- /dev/null
+++ b/infra/bots/recipes/test.expected/Test-Android-Clang-Pixel3a-GPU-Adreno615-arm64-Debug-All-Android.json
@@ -0,0 +1,1130 @@
+[
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "ensure-directory",
+      "--mode",
+      "0777",
+      "[START_DIR]/tmp"
+    ],
+    "infra_step": true,
+    "name": "makedirs tmp_dir"
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "import os\nprint os.environ.get('SWARMING_BOT_ID', '')\n"
+    ],
+    "name": "get swarming bot id",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@python.inline@import os@@@",
+      "@@@STEP_LOG_LINE@python.inline@print os.environ.get('SWARMING_BOT_ID', '')@@@",
+      "@@@STEP_LOG_END@python.inline@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "shell",
+      "mkdir",
+      "-p",
+      "/sdcard/revenge_of_the_skiabot/resources"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "mkdir /sdcard/revenge_of_the_skiabot/resources"
+  },
+  {
+    "cmd": [],
+    "name": "push [START_DIR]/skia/resources/* /sdcard/revenge_of_the_skiabot/resources"
+  },
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "listdir",
+      "[START_DIR]/skia/resources",
+      "--recursive"
+    ],
+    "infra_step": true,
+    "name": "push [START_DIR]/skia/resources/* /sdcard/revenge_of_the_skiabot/resources.list [START_DIR]/skia/resources",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@listdir@[START_DIR]/skia/resources/.file3@@@",
+      "@@@STEP_LOG_LINE@listdir@[START_DIR]/skia/resources/.ignore/file4@@@",
+      "@@@STEP_LOG_LINE@listdir@[START_DIR]/skia/resources/file1@@@",
+      "@@@STEP_LOG_LINE@listdir@[START_DIR]/skia/resources/subdir/file2@@@",
+      "@@@STEP_LOG_END@listdir@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/skia/resources/.file3",
+      "/sdcard/revenge_of_the_skiabot/resources/.file3"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push [START_DIR]/skia/resources/* /sdcard/revenge_of_the_skiabot/resources.push [START_DIR]/skia/resources/.file3",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/skia/resources/file1",
+      "/sdcard/revenge_of_the_skiabot/resources/file1"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push [START_DIR]/skia/resources/* /sdcard/revenge_of_the_skiabot/resources.push [START_DIR]/skia/resources/file1",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/skia/resources/subdir/file2",
+      "/sdcard/revenge_of_the_skiabot/resources/subdir/file2"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push [START_DIR]/skia/resources/* /sdcard/revenge_of_the_skiabot/resources.push [START_DIR]/skia/resources/subdir/file2",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "[START_DIR]/skia/infra/bots/assets/skp/VERSION",
+      "/path/to/tmp/"
+    ],
+    "infra_step": true,
+    "name": "Get skp VERSION"
+  },
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "42",
+      "[START_DIR]/tmp/SKP_VERSION"
+    ],
+    "infra_step": true,
+    "name": "write SKP_VERSION",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@SKP_VERSION@42@@@",
+      "@@@STEP_LOG_END@SKP_VERSION@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "shell",
+      "cat",
+      "/sdcard/revenge_of_the_skiabot/SKP_VERSION"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "read /sdcard/revenge_of_the_skiabot/SKP_VERSION"
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "shell",
+      "rm",
+      "-f",
+      "/sdcard/revenge_of_the_skiabot/SKP_VERSION"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "rm /sdcard/revenge_of_the_skiabot/SKP_VERSION"
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "shell",
+      "rm",
+      "-rf",
+      "/sdcard/revenge_of_the_skiabot/skps"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "rm /sdcard/revenge_of_the_skiabot/skps"
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "shell",
+      "mkdir",
+      "-p",
+      "/sdcard/revenge_of_the_skiabot/skps"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "mkdir /sdcard/revenge_of_the_skiabot/skps"
+  },
+  {
+    "cmd": [],
+    "name": "push [START_DIR]/skp/* /sdcard/revenge_of_the_skiabot/skps"
+  },
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "listdir",
+      "[START_DIR]/skp",
+      "--recursive"
+    ],
+    "infra_step": true,
+    "name": "push [START_DIR]/skp/* /sdcard/revenge_of_the_skiabot/skps.list [START_DIR]/skp",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@listdir@[START_DIR]/skp/.file3@@@",
+      "@@@STEP_LOG_LINE@listdir@[START_DIR]/skp/.ignore/file4@@@",
+      "@@@STEP_LOG_LINE@listdir@[START_DIR]/skp/file1@@@",
+      "@@@STEP_LOG_LINE@listdir@[START_DIR]/skp/subdir/file2@@@",
+      "@@@STEP_LOG_END@listdir@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/skp/.file3",
+      "/sdcard/revenge_of_the_skiabot/skps/.file3"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push [START_DIR]/skp/* /sdcard/revenge_of_the_skiabot/skps.push [START_DIR]/skp/.file3",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/skp/file1",
+      "/sdcard/revenge_of_the_skiabot/skps/file1"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push [START_DIR]/skp/* /sdcard/revenge_of_the_skiabot/skps.push [START_DIR]/skp/file1",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/skp/subdir/file2",
+      "/sdcard/revenge_of_the_skiabot/skps/subdir/file2"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push [START_DIR]/skp/* /sdcard/revenge_of_the_skiabot/skps.push [START_DIR]/skp/subdir/file2",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/tmp/SKP_VERSION",
+      "/sdcard/revenge_of_the_skiabot/SKP_VERSION"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push [START_DIR]/tmp/SKP_VERSION /sdcard/revenge_of_the_skiabot/SKP_VERSION"
+  },
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "[START_DIR]/skia/infra/bots/assets/skimage/VERSION",
+      "/path/to/tmp/"
+    ],
+    "infra_step": true,
+    "name": "Get skimage VERSION"
+  },
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "42",
+      "[START_DIR]/tmp/SK_IMAGE_VERSION"
+    ],
+    "infra_step": true,
+    "name": "write SK_IMAGE_VERSION",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@SK_IMAGE_VERSION@42@@@",
+      "@@@STEP_LOG_END@SK_IMAGE_VERSION@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "shell",
+      "cat",
+      "/sdcard/revenge_of_the_skiabot/SK_IMAGE_VERSION"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "read /sdcard/revenge_of_the_skiabot/SK_IMAGE_VERSION"
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "shell",
+      "rm",
+      "-f",
+      "/sdcard/revenge_of_the_skiabot/SK_IMAGE_VERSION"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "rm /sdcard/revenge_of_the_skiabot/SK_IMAGE_VERSION"
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "shell",
+      "rm",
+      "-rf",
+      "/sdcard/revenge_of_the_skiabot/images"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "rm /sdcard/revenge_of_the_skiabot/images"
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "shell",
+      "mkdir",
+      "-p",
+      "/sdcard/revenge_of_the_skiabot/images"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "mkdir /sdcard/revenge_of_the_skiabot/images"
+  },
+  {
+    "cmd": [],
+    "name": "push [START_DIR]/skimage/* /sdcard/revenge_of_the_skiabot/images"
+  },
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "listdir",
+      "[START_DIR]/skimage",
+      "--recursive"
+    ],
+    "infra_step": true,
+    "name": "push [START_DIR]/skimage/* /sdcard/revenge_of_the_skiabot/images.list [START_DIR]/skimage",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@listdir@[START_DIR]/skimage/.file3@@@",
+      "@@@STEP_LOG_LINE@listdir@[START_DIR]/skimage/.ignore/file4@@@",
+      "@@@STEP_LOG_LINE@listdir@[START_DIR]/skimage/file1@@@",
+      "@@@STEP_LOG_LINE@listdir@[START_DIR]/skimage/subdir/file2@@@",
+      "@@@STEP_LOG_END@listdir@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/skimage/.file3",
+      "/sdcard/revenge_of_the_skiabot/images/.file3"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push [START_DIR]/skimage/* /sdcard/revenge_of_the_skiabot/images.push [START_DIR]/skimage/.file3",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/skimage/file1",
+      "/sdcard/revenge_of_the_skiabot/images/file1"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push [START_DIR]/skimage/* /sdcard/revenge_of_the_skiabot/images.push [START_DIR]/skimage/file1",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/skimage/subdir/file2",
+      "/sdcard/revenge_of_the_skiabot/images/subdir/file2"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push [START_DIR]/skimage/* /sdcard/revenge_of_the_skiabot/images.push [START_DIR]/skimage/subdir/file2",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/tmp/SK_IMAGE_VERSION",
+      "/sdcard/revenge_of_the_skiabot/SK_IMAGE_VERSION"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push [START_DIR]/tmp/SK_IMAGE_VERSION /sdcard/revenge_of_the_skiabot/SK_IMAGE_VERSION"
+  },
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "[START_DIR]/skia/infra/bots/assets/svg/VERSION",
+      "/path/to/tmp/"
+    ],
+    "infra_step": true,
+    "name": "Get svg VERSION"
+  },
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "42",
+      "[START_DIR]/tmp/SVG_VERSION"
+    ],
+    "infra_step": true,
+    "name": "write SVG_VERSION",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@SVG_VERSION@42@@@",
+      "@@@STEP_LOG_END@SVG_VERSION@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "shell",
+      "cat",
+      "/sdcard/revenge_of_the_skiabot/SVG_VERSION"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "read /sdcard/revenge_of_the_skiabot/SVG_VERSION"
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "shell",
+      "rm",
+      "-f",
+      "/sdcard/revenge_of_the_skiabot/SVG_VERSION"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "rm /sdcard/revenge_of_the_skiabot/SVG_VERSION"
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "shell",
+      "rm",
+      "-rf",
+      "/sdcard/revenge_of_the_skiabot/svgs"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "rm /sdcard/revenge_of_the_skiabot/svgs"
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "shell",
+      "mkdir",
+      "-p",
+      "/sdcard/revenge_of_the_skiabot/svgs"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "mkdir /sdcard/revenge_of_the_skiabot/svgs"
+  },
+  {
+    "cmd": [],
+    "name": "push [START_DIR]/svg/* /sdcard/revenge_of_the_skiabot/svgs"
+  },
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "listdir",
+      "[START_DIR]/svg",
+      "--recursive"
+    ],
+    "infra_step": true,
+    "name": "push [START_DIR]/svg/* /sdcard/revenge_of_the_skiabot/svgs.list [START_DIR]/svg",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@listdir@[START_DIR]/svg/.file3@@@",
+      "@@@STEP_LOG_LINE@listdir@[START_DIR]/svg/.ignore/file4@@@",
+      "@@@STEP_LOG_LINE@listdir@[START_DIR]/svg/file1@@@",
+      "@@@STEP_LOG_LINE@listdir@[START_DIR]/svg/subdir/file2@@@",
+      "@@@STEP_LOG_END@listdir@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/svg/.file3",
+      "/sdcard/revenge_of_the_skiabot/svgs/.file3"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push [START_DIR]/svg/* /sdcard/revenge_of_the_skiabot/svgs.push [START_DIR]/svg/.file3",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/svg/file1",
+      "/sdcard/revenge_of_the_skiabot/svgs/file1"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push [START_DIR]/svg/* /sdcard/revenge_of_the_skiabot/svgs.push [START_DIR]/svg/file1",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/svg/subdir/file2",
+      "/sdcard/revenge_of_the_skiabot/svgs/subdir/file2"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push [START_DIR]/svg/* /sdcard/revenge_of_the_skiabot/svgs.push [START_DIR]/svg/subdir/file2",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/tmp/SVG_VERSION",
+      "/sdcard/revenge_of_the_skiabot/SVG_VERSION"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push [START_DIR]/tmp/SVG_VERSION /sdcard/revenge_of_the_skiabot/SVG_VERSION"
+  },
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "rmtree",
+      "[START_DIR]/test"
+    ],
+    "infra_step": true,
+    "name": "rmtree test"
+  },
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "ensure-directory",
+      "--mode",
+      "0777",
+      "[START_DIR]/test"
+    ],
+    "infra_step": true,
+    "name": "makedirs test"
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "shell",
+      "rm",
+      "-rf",
+      "/sdcard/revenge_of_the_skiabot/dm_out"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "rm /sdcard/revenge_of_the_skiabot/dm_out"
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "shell",
+      "mkdir",
+      "-p",
+      "/sdcard/revenge_of_the_skiabot/dm_out"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "mkdir /sdcard/revenge_of_the_skiabot/dm_out"
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "\nimport contextlib\nimport math\nimport socket\nimport sys\nimport time\nimport urllib2\n\nHASHES_URL = sys.argv[1]\nRETRIES = 5\nTIMEOUT = 60\nWAIT_BASE = 15\n\nsocket.setdefaulttimeout(TIMEOUT)\nfor retry in range(RETRIES):\n  try:\n    with contextlib.closing(\n        urllib2.urlopen(HASHES_URL, timeout=TIMEOUT)) as w:\n      hashes = w.read()\n      with open(sys.argv[2], 'w') as f:\n        f.write(hashes)\n        break\n  except Exception as e:\n    print 'Failed to get uninteresting hashes from %s:' % HASHES_URL\n    print e\n    if retry == RETRIES:\n      raise\n    waittime = WAIT_BASE * math.pow(2, retry)\n    print 'Retry in %d seconds.' % waittime\n    time.sleep(waittime)\n",
+      "https://example.com/hashes.txt",
+      "[START_DIR]/tmp/uninteresting_hashes.txt"
+    ],
+    "env": {
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "get uninteresting hashes",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@python.inline@@@@",
+      "@@@STEP_LOG_LINE@python.inline@import contextlib@@@",
+      "@@@STEP_LOG_LINE@python.inline@import math@@@",
+      "@@@STEP_LOG_LINE@python.inline@import socket@@@",
+      "@@@STEP_LOG_LINE@python.inline@import sys@@@",
+      "@@@STEP_LOG_LINE@python.inline@import time@@@",
+      "@@@STEP_LOG_LINE@python.inline@import urllib2@@@",
+      "@@@STEP_LOG_LINE@python.inline@@@@",
+      "@@@STEP_LOG_LINE@python.inline@HASHES_URL = sys.argv[1]@@@",
+      "@@@STEP_LOG_LINE@python.inline@RETRIES = 5@@@",
+      "@@@STEP_LOG_LINE@python.inline@TIMEOUT = 60@@@",
+      "@@@STEP_LOG_LINE@python.inline@WAIT_BASE = 15@@@",
+      "@@@STEP_LOG_LINE@python.inline@@@@",
+      "@@@STEP_LOG_LINE@python.inline@socket.setdefaulttimeout(TIMEOUT)@@@",
+      "@@@STEP_LOG_LINE@python.inline@for retry in range(RETRIES):@@@",
+      "@@@STEP_LOG_LINE@python.inline@  try:@@@",
+      "@@@STEP_LOG_LINE@python.inline@    with contextlib.closing(@@@",
+      "@@@STEP_LOG_LINE@python.inline@        urllib2.urlopen(HASHES_URL, timeout=TIMEOUT)) as w:@@@",
+      "@@@STEP_LOG_LINE@python.inline@      hashes = w.read()@@@",
+      "@@@STEP_LOG_LINE@python.inline@      with open(sys.argv[2], 'w') as f:@@@",
+      "@@@STEP_LOG_LINE@python.inline@        f.write(hashes)@@@",
+      "@@@STEP_LOG_LINE@python.inline@        break@@@",
+      "@@@STEP_LOG_LINE@python.inline@  except Exception as e:@@@",
+      "@@@STEP_LOG_LINE@python.inline@    print 'Failed to get uninteresting hashes from %s:' % HASHES_URL@@@",
+      "@@@STEP_LOG_LINE@python.inline@    print e@@@",
+      "@@@STEP_LOG_LINE@python.inline@    if retry == RETRIES:@@@",
+      "@@@STEP_LOG_LINE@python.inline@      raise@@@",
+      "@@@STEP_LOG_LINE@python.inline@    waittime = WAIT_BASE * math.pow(2, retry)@@@",
+      "@@@STEP_LOG_LINE@python.inline@    print 'Retry in %d seconds.' % waittime@@@",
+      "@@@STEP_LOG_LINE@python.inline@    time.sleep(waittime)@@@",
+      "@@@STEP_LOG_END@python.inline@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/tmp/uninteresting_hashes.txt",
+      "/sdcard/revenge_of_the_skiabot/uninteresting_hashes.txt"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push [START_DIR]/tmp/uninteresting_hashes.txt /sdcard/revenge_of_the_skiabot/uninteresting_hashes.txt"
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "import os\nprint os.environ.get('SWARMING_TASK_ID', '')\n"
+    ],
+    "name": "get swarming task id",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@python.inline@import os@@@",
+      "@@@STEP_LOG_LINE@python.inline@print os.environ.get('SWARMING_TASK_ID', '')@@@",
+      "@@@STEP_LOG_END@python.inline@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "\nimport os\nimport subprocess\nimport sys\nimport time\nADB = sys.argv[1]\ncpu = int(sys.argv[2])\ngov = sys.argv[3]\n\nlog = subprocess.check_output([ADB, 'root'])\n# check for message like 'adbd cannot run as root in production builds'\nprint log\nif 'cannot' in log:\n  raise Exception('adb root failed')\n\nsubprocess.check_output([ADB, 'shell', 'echo \"%s\" > '\n    '/sys/devices/system/cpu/cpu%d/cpufreq/scaling_governor' % (gov, cpu)])\nactual_gov = subprocess.check_output([ADB, 'shell', 'cat '\n    '/sys/devices/system/cpu/cpu%d/cpufreq/scaling_governor' % cpu]).strip()\nif actual_gov != gov:\n  raise Exception('(actual, expected) (%s, %s)'\n                  % (actual_gov, gov))\n",
+      "/usr/bin/adb.1.0.35",
+      "0",
+      "performance"
+    ],
+    "env": {
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "Set CPU 0's governor to performance",
+    "timeout": 30,
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@python.inline@@@@",
+      "@@@STEP_LOG_LINE@python.inline@import os@@@",
+      "@@@STEP_LOG_LINE@python.inline@import subprocess@@@",
+      "@@@STEP_LOG_LINE@python.inline@import sys@@@",
+      "@@@STEP_LOG_LINE@python.inline@import time@@@",
+      "@@@STEP_LOG_LINE@python.inline@ADB = sys.argv[1]@@@",
+      "@@@STEP_LOG_LINE@python.inline@cpu = int(sys.argv[2])@@@",
+      "@@@STEP_LOG_LINE@python.inline@gov = sys.argv[3]@@@",
+      "@@@STEP_LOG_LINE@python.inline@@@@",
+      "@@@STEP_LOG_LINE@python.inline@log = subprocess.check_output([ADB, 'root'])@@@",
+      "@@@STEP_LOG_LINE@python.inline@# check for message like 'adbd cannot run as root in production builds'@@@",
+      "@@@STEP_LOG_LINE@python.inline@print log@@@",
+      "@@@STEP_LOG_LINE@python.inline@if 'cannot' in log:@@@",
+      "@@@STEP_LOG_LINE@python.inline@  raise Exception('adb root failed')@@@",
+      "@@@STEP_LOG_LINE@python.inline@@@@",
+      "@@@STEP_LOG_LINE@python.inline@subprocess.check_output([ADB, 'shell', 'echo \"%s\" > '@@@",
+      "@@@STEP_LOG_LINE@python.inline@    '/sys/devices/system/cpu/cpu%d/cpufreq/scaling_governor' % (gov, cpu)])@@@",
+      "@@@STEP_LOG_LINE@python.inline@actual_gov = subprocess.check_output([ADB, 'shell', 'cat '@@@",
+      "@@@STEP_LOG_LINE@python.inline@    '/sys/devices/system/cpu/cpu%d/cpufreq/scaling_governor' % cpu]).strip()@@@",
+      "@@@STEP_LOG_LINE@python.inline@if actual_gov != gov:@@@",
+      "@@@STEP_LOG_LINE@python.inline@  raise Exception('(actual, expected) (%s, %s)'@@@",
+      "@@@STEP_LOG_LINE@python.inline@                  % (actual_gov, gov))@@@",
+      "@@@STEP_LOG_END@python.inline@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/build/dm",
+      "/data/local/tmp/"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push dm"
+  },
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "set -x; /data/local/tmp/dm --resourcePath /sdcard/revenge_of_the_skiabot/resources --skps /sdcard/revenge_of_the_skiabot/skps --images /sdcard/revenge_of_the_skiabot/images/dm --colorImages /sdcard/revenge_of_the_skiabot/images/colorspace --nameByHash --properties gitHash abc123 builder Test-Android-Clang-Pixel3a-GPU-Adreno615-arm64-Debug-All-Android buildbucket_build_id 123454321 task_id task_12345 swarming_bot_id skia-bot-123 swarming_task_id 123456 --svgs /sdcard/revenge_of_the_skiabot/svgs --key arch arm64 compiler Clang configuration Debug cpu_or_gpu GPU cpu_or_gpu_value Adreno615 extra_config Android model Pixel3a os Android style default --uninterestingHashesFile /sdcard/revenge_of_the_skiabot/uninteresting_hashes.txt --writePath /sdcard/revenge_of_the_skiabot/dm_out --dont_write pdf --nocpu --config gles glesdft glessrgb --src tests gm image colorImage svg --blacklist _ svg _ svgparse_ glessrgb image _ _ _ image gen_platf error _ test _ GrShape _ image _ interlaced1.png _ image _ interlaced2.png _ image _ interlaced3.png _ image _ .arw _ image _ .cr2 _ image _ .dng _ image _ .nef _ image _ .nrw _ image _ .orf _ image _ .raf _ image _ .rw2 _ image _ .pef _ image _ .srw _ image _ .ARW _ image _ .CR2 _ image _ .DNG _ image _ .NEF _ image _ .NRW _ image _ .ORF _ image _ .RAF _ image _ .RW2 _ image _ .PEF _ image _ .SRW --nonativeFonts --verbose; echo $? >/data/local/tmp/rc",
+      "[START_DIR]/tmp/dm.sh"
+    ],
+    "env": {
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "write dm.sh",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@dm.sh@set -x; /data/local/tmp/dm --resourcePath /sdcard/revenge_of_the_skiabot/resources --skps /sdcard/revenge_of_the_skiabot/skps --images /sdcard/revenge_of_the_skiabot/images/dm --colorImages /sdcard/revenge_of_the_skiabot/images/colorspace --nameByHash --properties gitHash abc123 builder Test-Android-Clang-Pixel3a-GPU-Adreno615-arm64-Debug-All-Android buildbucket_build_id 123454321 task_id task_12345 swarming_bot_id skia-bot-123 swarming_task_id 123456 --svgs /sdcard/revenge_of_the_skiabot/svgs --key arch arm64 compiler Clang configuration Debug cpu_or_gpu GPU cpu_or_gpu_value Adreno615 extra_config Android model Pixel3a os Android style default --uninterestingHashesFile /sdcard/revenge_of_the_skiabot/uninteresting_hashes.txt --writePath /sdcard/revenge_of_the_skiabot/dm_out --dont_write pdf --nocpu --config gles glesdft glessrgb --src tests gm image colorImage svg --blacklist _ svg _ svgparse_ glessrgb image _ _ _ image gen_platf error _ test _ GrShape _ image _ interlaced1.png _ image _ interlaced2.png _ image _ interlaced3.png _ image _ .arw _ image _ .cr2 _ image _ .dng _ image _ .nef _ image _ .nrw _ image _ .orf _ image _ .raf _ image _ .rw2 _ image _ .pef _ image _ .srw _ image _ .ARW _ image _ .CR2 _ image _ .DNG _ image _ .NEF _ image _ .NRW _ image _ .ORF _ image _ .RAF _ image _ .RW2 _ image _ .PEF _ image _ .SRW --nonativeFonts --verbose; echo $? >/data/local/tmp/rc@@@",
+      "@@@STEP_LOG_END@dm.sh@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "push",
+      "[START_DIR]/tmp/dm.sh",
+      "/data/local/tmp/"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "push dm.sh"
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "logcat",
+      "-c"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "clear log"
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "\nimport subprocess\nimport sys\nbin_dir = sys.argv[1]\nsh      = sys.argv[2]\nsubprocess.check_call(['/usr/bin/adb.1.0.35', 'shell', 'sh', bin_dir + sh])\ntry:\n  sys.exit(int(subprocess.check_output(['/usr/bin/adb.1.0.35', 'shell', 'cat',\n                                        bin_dir + 'rc'])))\nexcept ValueError:\n  print \"Couldn't read the return code.  Probably killed for OOM.\"\n  sys.exit(1)\n",
+      "/data/local/tmp/",
+      "dm.sh"
+    ],
+    "env": {
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "name": "dm",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@python.inline@@@@",
+      "@@@STEP_LOG_LINE@python.inline@import subprocess@@@",
+      "@@@STEP_LOG_LINE@python.inline@import sys@@@",
+      "@@@STEP_LOG_LINE@python.inline@bin_dir = sys.argv[1]@@@",
+      "@@@STEP_LOG_LINE@python.inline@sh      = sys.argv[2]@@@",
+      "@@@STEP_LOG_LINE@python.inline@subprocess.check_call(['/usr/bin/adb.1.0.35', 'shell', 'sh', bin_dir + sh])@@@",
+      "@@@STEP_LOG_LINE@python.inline@try:@@@",
+      "@@@STEP_LOG_LINE@python.inline@  sys.exit(int(subprocess.check_output(['/usr/bin/adb.1.0.35', 'shell', 'cat',@@@",
+      "@@@STEP_LOG_LINE@python.inline@                                        bin_dir + 'rc'])))@@@",
+      "@@@STEP_LOG_LINE@python.inline@except ValueError:@@@",
+      "@@@STEP_LOG_LINE@python.inline@  print \"Couldn't read the return code.  Probably killed for OOM.\"@@@",
+      "@@@STEP_LOG_LINE@python.inline@  sys.exit(1)@@@",
+      "@@@STEP_LOG_END@python.inline@@@"
+    ]
+  },
+  {
+    "cmd": [],
+    "name": "adb pull"
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "pull",
+      "/sdcard/revenge_of_the_skiabot/dm_out",
+      "[CLEANUP]/adb_pull_tmp_1"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "adb pull.pull /sdcard/revenge_of_the_skiabot/dm_out",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "glob",
+      "[CLEANUP]/adb_pull_tmp_1",
+      "dm_out/*"
+    ],
+    "infra_step": true,
+    "name": "adb pull.list pulled files",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@",
+      "@@@STEP_LOG_LINE@glob@[CLEANUP]/adb_pull_tmp_1/1.png@@@",
+      "@@@STEP_LOG_LINE@glob@[CLEANUP]/adb_pull_tmp_1/2.png@@@",
+      "@@@STEP_LOG_END@glob@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "[CLEANUP]/adb_pull_tmp_1/1.png",
+      "[START_DIR]/[SWARM_OUT_DIR]"
+    ],
+    "infra_step": true,
+    "name": "adb pull.copy 1.png",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "vpython",
+      "-u",
+      "RECIPE_MODULE[recipe_engine::file]/resources/fileutil.py",
+      "--json-output",
+      "/path/to/tmp/json",
+      "copy",
+      "[CLEANUP]/adb_pull_tmp_1/2.png",
+      "[START_DIR]/[SWARM_OUT_DIR]"
+    ],
+    "infra_step": true,
+    "name": "adb pull.copy 2.png",
+    "~followup_annotations": [
+      "@@@STEP_NEST_LEVEL@1@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "\nimport os\nimport subprocess\nimport sys\nout = sys.argv[1]\nlog = subprocess.check_output(['/usr/bin/adb.1.0.35', 'logcat', '-d'])\nfor line in log.split('\\n'):\n  tokens = line.split()\n  if len(tokens) == 11 and tokens[-7] == 'F' and tokens[-3] == 'pc':\n    addr, path = tokens[-2:]\n    local = os.path.join(out, os.path.basename(path))\n    if os.path.exists(local):\n      sym = subprocess.check_output(['addr2line', '-Cfpe', local, addr])\n      line = line.replace(addr, addr + ' ' + sym.strip())\n  print line\n",
+      "[START_DIR]/build"
+    ],
+    "env": {
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "dump log",
+    "timeout": 300,
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@python.inline@@@@",
+      "@@@STEP_LOG_LINE@python.inline@import os@@@",
+      "@@@STEP_LOG_LINE@python.inline@import subprocess@@@",
+      "@@@STEP_LOG_LINE@python.inline@import sys@@@",
+      "@@@STEP_LOG_LINE@python.inline@out = sys.argv[1]@@@",
+      "@@@STEP_LOG_LINE@python.inline@log = subprocess.check_output(['/usr/bin/adb.1.0.35', 'logcat', '-d'])@@@",
+      "@@@STEP_LOG_LINE@python.inline@for line in log.split('\\n'):@@@",
+      "@@@STEP_LOG_LINE@python.inline@  tokens = line.split()@@@",
+      "@@@STEP_LOG_LINE@python.inline@  if len(tokens) == 11 and tokens[-7] == 'F' and tokens[-3] == 'pc':@@@",
+      "@@@STEP_LOG_LINE@python.inline@    addr, path = tokens[-2:]@@@",
+      "@@@STEP_LOG_LINE@python.inline@    local = os.path.join(out, os.path.basename(path))@@@",
+      "@@@STEP_LOG_LINE@python.inline@    if os.path.exists(local):@@@",
+      "@@@STEP_LOG_LINE@python.inline@      sym = subprocess.check_output(['addr2line', '-Cfpe', local, addr])@@@",
+      "@@@STEP_LOG_LINE@python.inline@      line = line.replace(addr, addr + ' ' + sym.strip())@@@",
+      "@@@STEP_LOG_LINE@python.inline@  print line@@@",
+      "@@@STEP_LOG_END@python.inline@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "/usr/bin/adb.1.0.35",
+      "kill-server"
+    ],
+    "cwd": "[START_DIR]/skia",
+    "env": {
+      "ADB_VENDOR_KEYS": "/home/chrome-bot/.android/adbkey",
+      "CHROME_HEADLESS": "1",
+      "PATH": "<PATH>:RECIPE_REPO[depot_tools]"
+    },
+    "infra_step": true,
+    "name": "kill adb server"
+  },
+  {
+    "name": "$result"
+  }
+]
\ No newline at end of file
diff --git a/infra/bots/recipes/test.py b/infra/bots/recipes/test.py
index 1b70e22..d32e856 100644
--- a/infra/bots/recipes/test.py
+++ b/infra/bots/recipes/test.py
@@ -125,6 +125,9 @@
       # We want to test the OpenGL config not the GLES config on the Shield
       if 'NVIDIA_Shield' not in bot:
         gl_prefix = 'gles'
+      # MSAA is disabled on Pixel3a (https://b.corp.google.com/issues/143074513).
+      if ('Pixel3a' in bot):
+        sample_count = ''
     elif 'Intel' in bot:
       # MSAA doesn't work well on Intel GPUs chromium:527565, chromium:983926
       sample_count = ''
@@ -1019,6 +1022,7 @@
   'Test-Android-Clang-Pixel-GPU-Adreno530-arm-Debug-All-Android_ASAN',
   'Test-Android-Clang-Pixel2XL-GPU-Adreno540-arm64-Debug-All-Android',
   'Test-Android-Clang-Pixel3-GPU-Adreno630-arm64-Debug-All-Android_Vulkan',
+  'Test-Android-Clang-Pixel3a-GPU-Adreno615-arm64-Debug-All-Android',
   ('Test-ChromeOS-Clang-AcerChromebookR13Convertible-GPU-PowerVRGX6250-'
    'arm-Debug-All'),
   'Test-Chromecast-Clang-Chorizo-CPU-Cortex_A7-arm-Release-All',
diff --git a/src/gpu/gl/GrGLCaps.cpp b/src/gpu/gl/GrGLCaps.cpp
index 070a8e9..ef45e14 100644
--- a/src/gpu/gl/GrGLCaps.cpp
+++ b/src/gpu/gl/GrGLCaps.cpp
@@ -3290,6 +3290,12 @@
         fMipMapSupport = false;
     }
 
+    // https://b.corp.google.com/issues/143074513
+    if (kAdreno615_GrGLRenderer == ctxInfo.renderer()) {
+        fMSFBOType = kNone_MSFBOType;
+        fMSAAResolvesAutomatically = false;
+    }
+
 #ifndef SK_BUILD_FOR_IOS
     if (kPowerVR54x_GrGLRenderer == ctxInfo.renderer() ||
         kPowerVRRogue_GrGLRenderer == ctxInfo.renderer() ||
diff --git a/src/gpu/gl/GrGLUtil.cpp b/src/gpu/gl/GrGLUtil.cpp
index 9a79f6d..73d3e15 100644
--- a/src/gpu/gl/GrGLUtil.cpp
+++ b/src/gpu/gl/GrGLUtil.cpp
@@ -380,6 +380,12 @@
                 if (adrenoNumber < 600) {
                     return kAdreno5xx_GrGLRenderer;
                 }
+                if (adrenoNumber == 615) {
+                    return kAdreno615_GrGLRenderer;
+                }
+                if (adrenoNumber == 630) {
+                    return kAdreno630_GrGLRenderer;
+                }
             }
         }
         if (0 == strcmp("Google SwiftShader", rendererString)) {
diff --git a/src/gpu/gl/GrGLUtil.h b/src/gpu/gl/GrGLUtil.h
index 35d9ad8..65913ff 100644
--- a/src/gpu/gl/GrGLUtil.h
+++ b/src/gpu/gl/GrGLUtil.h
@@ -61,6 +61,8 @@
     kAdreno430_GrGLRenderer,
     kAdreno4xx_other_GrGLRenderer,
     kAdreno5xx_GrGLRenderer,
+    kAdreno615_GrGLRenderer,  // Pixel3a
+    kAdreno630_GrGLRenderer,  // Pixel3
     kGoogleSwiftShader_GrGLRenderer,
 
     /** Intel GPU families, ordered by generation **/