Provide callback to create mojo AndroidOverlays to AVDA.

media/gpu/ipc/service/gpu_video_decode_accelerator.h

Index: media/gpu/ipc/service/gpu_video_decode_accelerator.h
diff --git a/media/gpu/ipc/service/gpu_video_decode_accelerator.h b/media/gpu/ipc/service/gpu_video_decode_accelerator.h
index 6c6d0bff669394dfcb204194f60bed81127ebc0e..4d03ce7e06a88f75b07e8d610c01cd28b8fcdb1a 100644
--- a/media/gpu/ipc/service/gpu_video_decode_accelerator.h
+++ b/media/gpu/ipc/service/gpu_video_decode_accelerator.h
@@ -30,6 +30,10 @@ class GpuDriverBugWorkarounds;
 struct GpuPreferences;
 }  // namespace gpu
 
+namespace service_manager {
+class Connector;
+}  // namespace service_manager
+
 namespace media {
 
 class GpuVideoDecodeAccelerator
@@ -44,7 +48,9 @@ class GpuVideoDecodeAccelerator
   GpuVideoDecodeAccelerator(
       int32_t host_route_id,
       gpu::GpuCommandBufferStub* stub,
-      const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner);
+      const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner,
+      service_manager::Connector* connector,
+      const char* browser_service_name);
 
   // Static query for the capabilities, which includes the supported profiles.
   // This query calls the appropriate platform-specific version.  The returned
@@ -151,6 +157,10 @@ class GpuVideoDecodeAccelerator
   // GPU IO thread task runner.
   const scoped_refptr<base::SingleThreadTaskRunner> io_task_runner_;
 
+  // Optional mojo connector and the name of the browser service.
+  service_manager::Connector* connector_ = nullptr;
+  const char* browser_service_name_ = nullptr;
+
   // Weak pointers will be invalidated on IO thread.
   base::WeakPtrFactory<Client> weak_factory_for_io_;