Introduce a client minimum picture pool size

content/common/gpu/client/gpu_video_decode_accelerator_host.cc

Index: content/common/gpu/client/gpu_video_decode_accelerator_host.cc
diff --git a/content/common/gpu/client/gpu_video_decode_accelerator_host.cc b/content/common/gpu/client/gpu_video_decode_accelerator_host.cc
index 86894bcde069ca6ead084dd5981d6a2f08253190..0d82430d5d52de03e7ee990ffab7a81edb055fee 100644
--- a/content/common/gpu/client/gpu_video_decode_accelerator_host.cc
+++ b/content/common/gpu/client/gpu_video_decode_accelerator_host.cc
@@ -80,6 +80,7 @@ void GpuVideoDecodeAcceleratorHost::OnChannelError() {
 }
 
 bool GpuVideoDecodeAcceleratorHost::Initialize(media::VideoCodecProfile profile,
+                                               uint32 min_picture_count,
                                                Client* client) {
   DCHECK(CalledOnValidThread());
   client_ = client;
@@ -92,7 +93,7 @@ bool GpuVideoDecodeAcceleratorHost::Initialize(media::VideoCodecProfile profile,
 
   bool succeeded = false;
   Send(new GpuCommandBufferMsg_CreateVideoDecoder(
-      impl_->GetRouteID(), profile, route_id, &succeeded));
+      impl_->GetRouteID(), profile, min_picture_count, route_id, &succeeded));
 
   if (!succeeded) {
     DLOG(ERROR) << "Send(GpuCommandBufferMsg_CreateVideoDecoder()) failed";