Add supported sized formats by CHROMIUM_ycbcr_420v/422_image

gpu/command_buffer/service/texture_manager.cc

Index: gpu/command_buffer/service/texture_manager.cc
diff --git a/gpu/command_buffer/service/texture_manager.cc b/gpu/command_buffer/service/texture_manager.cc
index 7dc90b9397bed0f37f47ef642d23c36730e25ebb..a3136cb6352fadeed2ad9f880212aae2c49dc53d 100644
--- a/gpu/command_buffer/service/texture_manager.cc
+++ b/gpu/command_buffer/service/texture_manager.cc
@@ -316,6 +316,13 @@ bool SizedFormatAvailable(const FeatureInfo* feature_info,
   if (immutable)
     return true;
 
+  if ((feature_info->feature_flags().chromium_image_ycbcr_420v &&
+       internal_format == GL_RGB_YCBCR_420V_CHROMIUM) ||
+      (feature_info->feature_flags().chromium_image_ycbcr_422 &&
+       internal_format == GL_RGB_YCBCR_422_CHROMIUM)) {
+    return true;
+  }
+
   // TODO(dshwang): check if it's possible to remove
   // CHROMIUM_color_buffer_float_rgb. crbug.com/329605
   if ((feature_info->feature_flags().chromium_color_buffer_float_rgb &&