Rebaseline 4 canvas pixel tests failing on Nexus 5.

  Pixel_Canvas2DRedBox
  Pixel_CanvasDisplayLinearRGBAccelerated2D
  Pixel_CanvasDisplayLinearRGBUnaccelerated2DGPUCompositing
  Pixel_CanvasLowLatency2D

Bug: 918952
Change-Id: Ic747a861cb778f5f07c00e6b5862c8a3e4ce9407
Tbr: fserb@chromium.org
Tbr: mcasas@chromium.org
Tbr: zakerinasab@chromium.org
Tbr: ynovikov@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/c/1394984Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#619873}

content/test/gpu/gpu_tests/pixel_expectations.py

@@ -46,6 +46,13 @@ class PixelExpectations(GpuTestExpectations):
     self.Fail('Pixel_ScissorTestWithPreserveDrawingBuffer',
         ['android'], bug=521588)
 
+    # TODO(kbr): re-enable after rebaseline to clear up Nexus 5 failures
+    self.Fail('Pixel_Canvas2DRedBox', bug=918952)
+    self.Fail('Pixel_CanvasDisplayLinearRGBAccelerated2D', bug=918952)
+    self.Fail('Pixel_CanvasDisplayLinearRGBUnaccelerated2DGPUCompositing',
+              bug=918952)
+    self.Fail('Pixel_CanvasLowLatency2D', bug=918952)
+
     # TODO(vmiura) check / generate reference images for Android devices
     self.Fail('Pixel_SolidColorBackground', ['mac', 'android'], bug=624256)
 

content/test/gpu/gpu_tests/pixel_test_pages.py

@@ -112,7 +112,7 @@ def DefaultPages(base_name):
       'pixel_canvas2d.html',
       base_name + '_Canvas2DRedBox',
       test_rect=[0, 0, 300, 300],
-      revision=11),
+      revision=12),
 
     PixelTestPage(
       'pixel_canvas2d_untagged.html',
@@ -774,7 +774,7 @@ def ExperimentalCanvasFeaturesPages(base_name):
       'pixel_canvas_display_linear-rgb.html',
       base_name + '_CanvasDisplayLinearRGBAccelerated2D',
       test_rect=[0, 0, 140, 140],
-      revision=6,
+      revision=7,
       browser_args=browser_args),
 
     PixelTestPage(
@@ -788,14 +788,14 @@ def ExperimentalCanvasFeaturesPages(base_name):
       'pixel_canvas_display_linear-rgb.html',
       base_name + '_CanvasDisplayLinearRGBUnaccelerated2DGPUCompositing',
       test_rect=[0, 0, 140, 140],
-      revision=6,
+      revision=7,
       browser_args=browser_args + ['--disable-accelerated-2d-canvas']),
 
     PixelTestPage(
       'pixel_canvas_low_latency_2d.html',
       base_name + '_CanvasLowLatency2D',
       test_rect=[0, 0, 100, 100],
-      revision=4,
+      revision=5,
       browser_args=browser_args),
 
     PixelTestPage(