WebM support for new multipart VP9 string.

media/base/media_client.h

Index: media/base/media_client.h
diff --git a/media/base/media_client.h b/media/base/media_client.h
index e3bb095a6ac83077bb5b7213fdff6b8392926600..32b02520d881769a01d8026d3bdf54a1a33738d4 100644
--- a/media/base/media_client.h
+++ b/media/base/media_client.h
@@ -11,6 +11,7 @@
 #include "media/base/key_system_properties.h"
 #include "media/base/media_export.h"
 #include "media/base/video_codecs.h"
+#include "ui/gfx/color_space.h"
 #include "url/gurl.h"
 
 namespace media {
@@ -27,6 +28,13 @@ MEDIA_EXPORT void SetMediaClient(MediaClient* media_client);
 MEDIA_EXPORT MediaClient* GetMediaClient();
 #endif
 
+struct MEDIA_EXPORT VideoConfig {
+  VideoCodec codec;
+  VideoCodecProfile profile;
+  int level;
+  gfx::ColorSpace::TransferID eotf;
+};
+
 struct MEDIA_EXPORT KeySystemInfoForUMA {
   KeySystemInfoForUMA(const std::string& key_system,
                       const std::string& key_system_name_for_uma);
@@ -68,9 +76,7 @@ class MEDIA_EXPORT MediaClient {
 
   // Returns true if the given combination of video codec, profile and level is
   // supported. The |level| value is codec-specific.
-  virtual bool IsSupportedVideoConfig(VideoCodec codec,
-                                      VideoCodecProfile profile,
-                                      int level) = 0;
+  virtual bool IsSupportedVideoConfig(const VideoConfig& config) = 0;
 };
 
 }  // namespace media