Revert of Converted video frame and image callbacks to use new sync tokens.

content/child/child_gpu_memory_buffer_manager.h

Index: content/child/child_gpu_memory_buffer_manager.h
diff --git a/content/child/child_gpu_memory_buffer_manager.h b/content/child/child_gpu_memory_buffer_manager.h
index 1cdb94584392cf63e6c9955d5278dd288c8fc5a2..262585307ca81662b15a032b355e26c2a8d18107 100644
--- a/content/child/child_gpu_memory_buffer_manager.h
+++ b/content/child/child_gpu_memory_buffer_manager.h
@@ -26,8 +26,8 @@
       gfx::BufferFormat format) override;
   gfx::GpuMemoryBuffer* GpuMemoryBufferFromClientBuffer(
       ClientBuffer buffer) override;
-  void SetDestructionSyncToken(gfx::GpuMemoryBuffer* buffer,
-                               const gpu::SyncToken& sync_token) override;
+  void SetDestructionSyncPoint(gfx::GpuMemoryBuffer* buffer,
+                               uint32 sync_point) override;
 
  private:
   scoped_refptr<ThreadSafeSender> sender_;