gpu: Add YCbCr 420v extension.

ui/gl/gl_image_shared_memory_unittest.cc

Index: ui/gl/gl_image_shared_memory_unittest.cc
diff --git a/ui/gl/gl_image_shared_memory_unittest.cc b/ui/gl/gl_image_shared_memory_unittest.cc
index c7b85db3351866f5878fad215213dc5bd938d8d1..e8efc993029f0581da630d1c27c67e9b249c20b6 100644
--- a/ui/gl/gl_image_shared_memory_unittest.cc
+++ b/ui/gl/gl_image_shared_memory_unittest.cc
@@ -24,7 +24,7 @@ class GLImageSharedMemoryTestDelegate {
     DCHECK(rv);
     GLImageTestSupport::SetBufferDataToColor(
         size.width(), size.height(),
-        static_cast<int>(RowSizeForBufferFormat(size.width(), format, 0)),
+        static_cast<int>(RowSizeForBufferFormat(size.width(), format, 0)), 0,
         format, color, reinterpret_cast<uint8_t*>(shared_memory.memory()));
     scoped_refptr<gl::GLImageSharedMemory> image(new gl::GLImageSharedMemory(
         size, gl::GLImageMemory::GetInternalFormatForTesting(format)));
@@ -69,7 +69,7 @@ class GLImageSharedMemoryPoolTestDelegate {
         size.width(), size.height(),
         static_cast<int>(
             RowSizeForBufferFormat(size.width(), BufferFormat::RGBA_8888, 0)),
-        BufferFormat::RGBA_8888, color,
+        0, BufferFormat::RGBA_8888, color,
         reinterpret_cast<uint8_t*>(shared_memory.memory()) + buffer_offset);
     scoped_refptr<gl::GLImageSharedMemory> image(
         new gl::GLImageSharedMemory(size, GL_RGBA));