Replace the use of an int32* with a proper struct for decoder configuration.

content/renderer/gpu/command_buffer_proxy.cc

Index: content/renderer/gpu/command_buffer_proxy.cc
diff --git a/content/renderer/gpu/command_buffer_proxy.cc b/content/renderer/gpu/command_buffer_proxy.cc
index c62210c311298cde6094dfe4410bd589c4854117..9187152a03db0eeca348c2d1290190993e16cf1d 100644
--- a/content/renderer/gpu/command_buffer_proxy.cc
+++ b/content/renderer/gpu/command_buffer_proxy.cc
@@ -401,10 +401,10 @@ void CommandBufferProxy::SetNotifyRepaintTask(Task* task) {
 
 scoped_refptr<GpuVideoDecodeAcceleratorHost>
 CommandBufferProxy::CreateVideoDecoder(
-    const std::vector<int32>& configs,
+    const media::VideoDecodeAccelerator::Config& config,
     media::VideoDecodeAccelerator::Client* client) {
   int decoder_route_id;
-  if (!Send(new GpuCommandBufferMsg_CreateVideoDecoder(route_id_, configs,
+  if (!Send(new GpuCommandBufferMsg_CreateVideoDecoder(route_id_, config,
                                                        &decoder_route_id))) {
     LOG(ERROR) << "Send(GpuChannelMsg_CreateVideoDecoder) failed";
     return NULL;