Add a YUV444 color format test for VP9.

BUG=104711

Review URL: https://codereview.chromium.org/321443005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@275584 0039d316-1c4b-4281-b951-d872f2087c98

content/browser/media/media_browsertest.cc

@@ -224,6 +224,10 @@ IN_PROC_BROWSER_TEST_F(MediaTest, MAYBE(Yuv420pVp8)) {
   RunColorFormatTest("yuv420p.webm", "ENDED");
 }
 
+IN_PROC_BROWSER_TEST_F(MediaTest, MAYBE(Yuv444pVp9)) {
+  RunColorFormatTest("yuv444p.webm", "ENDED");
+}
+
 #if defined(USE_PROPRIETARY_CODECS)
 IN_PROC_BROWSER_TEST_F(MediaTest, MAYBE(Yuv420pH264)) {
   RunColorFormatTest("yuv420p.mp4", "ENDED");

content/test/data/media/blackwhite.html

@@ -70,6 +70,7 @@
           'yuv422p.ogv',
           'yuv444p.ogv',
           'yuv420p.webm',
+          'yuv444p.webm',
           'yuv420p.mp4',
           'yuvj420p.mp4',
           'yuv422p.mp4',