Roll chromium_revision 7fa6701bc5..1a73d11e65 (398458:399420)

A fix was needed to make Android tests pass after
https://codereview.chromium.org/2043803003

Another fix was needed for the webrtc_perf_tests.isolate sinc eit was missing
one file.

Change log: https://chromium.googlesource.com/chromium/src/+log/7fa6701bc5..1a73d11e65
Full diff: https://chromium.googlesource.com/chromium/src/+/7fa6701bc5..1a73d11e65

Changed dependencies:
* src/buildtools: https://chromium.googlesource.com/chromium/buildtools.git/+log/8dd3c8e39a..099f1da55b
* src/third_party/boringssl/src: https://boringssl.googlesource.com/boringssl.git/+log/0fc7df55c0..171b5403ee
* src/third_party/ffmpeg: https://chromium.googlesource.com/chromium/third_party/ffmpeg.git/+log/7f03319b9d..bcb8b67b8b
DEPS diff: https://chromium.googlesource.com/chromium/src/+/7fa6701bc5..1a73d11e65/DEPS

No update to Clang.

TBR=
BUG=webrtc:5990
NOTRY=True

Review-Url: https://codereview.webrtc.org/2074043002
Cr-Commit-Position: refs/heads/master@{#13178}
diff --git a/build_overrides/build.gni b/build_overrides/build.gni
index 1088355..da8a1d5 100644
--- a/build_overrides/build.gni
+++ b/build_overrides/build.gni
@@ -13,6 +13,9 @@
 mac_sdk_min_build_override = "10.11"
 mac_deployment_target_build_override = "10.7"
 
+# Some non-Chromium builds don't support building java targets.
+enable_java_templates = true
+
 # Variable that can be used to support multiple build scenarios, like having
 # Chromium specific targets in a client project's GN file etc.
 build_with_chromium = false