[Ozone] Enables overlay render format setting path and by default use UYVY

content/common/gpu/media/vaapi_wrapper.h

Index: content/common/gpu/media/vaapi_wrapper.h
diff --git a/content/common/gpu/media/vaapi_wrapper.h b/content/common/gpu/media/vaapi_wrapper.h
index 49e9f04f4cee79bfb6ad721e51a813e5c74e9cb2..036bee4f61d7c05ab8c02749fe8d8343eb3f478c 100644
--- a/content/common/gpu/media/vaapi_wrapper.h
+++ b/content/common/gpu/media/vaapi_wrapper.h
@@ -195,6 +195,9 @@ class CONTENT_EXPORT VaapiWrapper {
   // Initialize static data before sandbox is enabled.
   static void PreSandboxInitialization();
 
+  // Get the created surfaces format.
+  unsigned int va_surface_format() const { return va_surface_format_; }
+
  private:
   struct ProfileInfo {
     VAProfile va_profile;
@@ -325,6 +328,9 @@ class CONTENT_EXPORT VaapiWrapper {
   // Allocated ids for VASurfaces.
   std::vector<VASurfaceID> va_surface_ids_;
 
+  // VA format of surfaces with va_surface_ids_.
+  unsigned int va_surface_format_;
+
   // Singleton instance of VADisplayState.
   static base::LazyInstance<VADisplayState> va_display_state_;