Implement StreamTexture::BindTexImage.

content/browser/renderer_host/gpu_message_filter.cc

Index: content/browser/renderer_host/gpu_message_filter.cc
diff --git a/content/browser/renderer_host/gpu_message_filter.cc b/content/browser/renderer_host/gpu_message_filter.cc
index d16310679e789f167836a7b26c1833654829abf1..62cca981373f03b6ac5843afd5ee54c011b50796 100644
--- a/content/browser/renderer_host/gpu_message_filter.cc
+++ b/content/browser/renderer_host/gpu_message_filter.cc
@@ -74,6 +74,9 @@ bool GpuMessageFilter::OnMessageReceived(const IPC::Message& message) {
                                     OnEstablishGpuChannel)
     IPC_MESSAGE_HANDLER_DELAY_REPLY(GpuHostMsg_CreateViewCommandBuffer,
                                     OnCreateViewCommandBuffer)
+    IPC_MESSAGE_HANDLER_DELAY_REPLY(GpuHostMsg_CreateStreamTexture,
+                                    OnCreateStreamTexture)
+
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
@@ -189,6 +192,24 @@ void GpuMessageFilter::OnCreateViewCommandBuffer(
                  base::Passed(&reply)));
 }
 
+void GpuMessageFilter::OnCreateStreamTexture(int32 image_id,
+                                             int32 route_id,
+                                             int32 stream_id,
+                                             IPC::Message* reply_ptr) {
+  DCHECK_CURRENTLY_ON(BrowserThread::IO);
+  scoped_ptr<IPC::Message> reply(reply_ptr);
+  GpuProcessHost* host = GpuProcessHost::FromID(gpu_process_id_);
+  if (!host) {
+    reply->set_reply_error();
+    Send(reply.release());
+    return;
+  }
+  host->CreateStreamTexture(
+      image_id, render_process_id_, route_id, stream_id,
+      base::Bind(&GpuMessageFilter::CreateStreamTextureCallback,
+                 weak_ptr_factory_.GetWeakPtr(), base::Passed(&reply)));
+}
+
 void GpuMessageFilter::EstablishChannelCallback(
     scoped_ptr<IPC::Message> reply,
     const IPC::ChannelHandle& channel,
@@ -207,6 +228,14 @@ void GpuMessageFilter::CreateCommandBufferCallback(
   Send(reply.release());
 }
 
+void GpuMessageFilter::CreateStreamTextureCallback(
+    scoped_ptr<IPC::Message> reply,
+    bool result) {
+  DCHECK_CURRENTLY_ON(BrowserThread::IO);
+  GpuHostMsg_CreateStreamTexture::WriteReplyParams(reply.get(), result);
+  Send(reply.release());
+}
+
 void GpuMessageFilter::BeginAllFrameSubscriptions() {
   FrameSubscriptionList frame_subscription_list;
   frame_subscription_list.swap(frame_subscription_list_);