cc: custom bilinear filtering for YUV quad.

cc/output/renderer_pixeltest.cc

Index: cc/output/renderer_pixeltest.cc
diff --git a/cc/output/renderer_pixeltest.cc b/cc/output/renderer_pixeltest.cc
index c62ae058d00de3a93b6a68d2ecc1a2a8cbc5a1c1..ee20e1ab9a3f9c183f87dc4e7a7a785ebe2a5e48 100644
--- a/cc/output/renderer_pixeltest.cc
+++ b/cc/output/renderer_pixeltest.cc
@@ -1119,10 +1119,12 @@ TEST_P(VideoGLRendererPixelHiLoTest, SimpleYUVRect) {
   RenderPassList pass_list;
   pass_list.push_back(std::move(pass));
 
-  EXPECT_TRUE(
-      this->RunPixelTest(&pass_list,
-                         base::FilePath(FILE_PATH_LITERAL("yuv_stripes.png")),
-                         FuzzyPixelOffByOneComparator(true)));
+  base::FilePath file_path =
+      base::FilePath(FILE_PATH_LITERAL("yuv_stripes.png"));
+  if (highbit)
+    file_path = base::FilePath(FILE_PATH_LITERAL("yuv_stripes_highbit.png"));
+  EXPECT_TRUE(this->RunPixelTest(&pass_list, file_path,
+                                 FuzzyPixelOffByOneComparator(true)));
 }
 
 TEST_P(VideoGLRendererPixelHiLoTest, ClippedYUVRect) {
@@ -1145,9 +1147,14 @@ TEST_P(VideoGLRendererPixelHiLoTest, ClippedYUVRect) {
   RenderPassList pass_list;
   pass_list.push_back(std::move(pass));
 
-  EXPECT_TRUE(this->RunPixelTest(
-      &pass_list, base::FilePath(FILE_PATH_LITERAL("yuv_stripes_clipped.png")),
-      FuzzyPixelOffByOneComparator(true)));
+  base::FilePath file_path =
+      base::FilePath(FILE_PATH_LITERAL("yuv_stripes_clipped.png"));
+  if (highbit) {
+    file_path =
+        base::FilePath(FILE_PATH_LITERAL("yuv_stripes_clipped_highbit.png"));
+  }
+  EXPECT_TRUE(this->RunPixelTest(&pass_list, file_path,
+                                 FuzzyPixelOffByOneComparator(true)));
 }
 
 TEST_F(VideoGLRendererPixelHiLoTest, OffsetYUVRect) {