Implement crop rect support for the merge image filter.

Note: this will require rebaselining of the imagefilterscropped and testimagefilters GMs.

R=reed@google.com

Review URL: https://codereview.chromium.org/23600047

git-svn-id: http://skia.googlecode.com/svn/trunk@11387 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/expectations/gm/Test-Android-Nexus7-Tegra3-Arm7-Debug/expected-results.json b/expectations/gm/Test-Android-Nexus7-Tegra3-Arm7-Debug/expected-results.json
index 2afeddd..fd8c2c9 100644
--- a/expectations/gm/Test-Android-Nexus7-Tegra3-Arm7-Debug/expected-results.json
+++ b/expectations/gm/Test-Android-Nexus7-Tegra3-Arm7-Debug/expected-results.json
@@ -4878,7 +4878,8 @@
           "bitmap-64bitMD5", 
           17318846310258594258
         ]
-      ]
+      ],
+      "ignore-failure": true
     }, 
     "imagefilterscropped_8888.png": {
       "allowed-digests": [
@@ -4886,7 +4887,8 @@
           "bitmap-64bitMD5", 
           1344992806587217981
         ]
-      ]
+      ],
+      "ignore-failure": true
     }, 
     "imagefilterscropped_gpu.png": {
       "allowed-digests": [
@@ -4894,7 +4896,8 @@
           "bitmap-64bitMD5", 
           4749106225008301070
         ]
-      ]
+      ],
+      "ignore-failure": true
     }, 
     "imagefiltersgraph_565.png": {
       "allowed-digests": [
@@ -7015,7 +7018,7 @@
           2449762981896068609
         ]
       ], 
-      "ignore-failure": false
+      "ignore-failure": true
     }, 
     "testimagefilters_8888.png": {
       "allowed-digests": [
@@ -7024,7 +7027,7 @@
           91395995868500721
         ]
       ], 
-      "ignore-failure": false
+      "ignore-failure": true
     }, 
     "testimagefilters_gpu.png": {
       "allowed-digests": [
@@ -7033,7 +7036,7 @@
           12875111007112756305
         ]
       ], 
-      "ignore-failure": false
+      "ignore-failure": true
     }, 
     "texdata_565.png": {
       "allowed-digests": [
@@ -7564,4 +7567,4 @@
       "ignore-failure": false
     }
   }
-}
\ No newline at end of file
+}