[Android] Add workaround to unbind gpu memory buffer only on NVIDIA

gpu/command_buffer/service/image_manager.h

Index: gpu/command_buffer/service/image_manager.h
diff --git a/gpu/command_buffer/service/image_manager.h b/gpu/command_buffer/service/image_manager.h
index a125ae80f0550a0e347ec20ce8e2c8ef5148675b..3750b3edd3024134f4683a23a25e5cc30abc19b2 100644
--- a/gpu/command_buffer/service/image_manager.h
+++ b/gpu/command_buffer/service/image_manager.h
@@ -37,6 +37,9 @@ class GPU_EXPORT ImageManager
   void RemoveImage(int32 service_id);
   gfx::GLImage* LookupImage(int32 service_id);
 
+  // For Android specific workaround.
+  void SetReleaseAfterUse();
+
  private:
   friend class base::RefCounted<ImageManager>;
 
@@ -45,6 +48,8 @@ class GPU_EXPORT ImageManager
   typedef base::hash_map<uint32, scoped_refptr<gfx::GLImage> > GLImageMap;
   GLImageMap gl_images_;
 
+  bool release_after_use_;
+
   DISALLOW_COPY_AND_ASSIGN(ImageManager);
 };