Progress towards fixing 77536

content/renderer/gpu_channel_host.cc

Index: content/renderer/gpu_channel_host.cc
diff --git a/content/renderer/gpu_channel_host.cc b/content/renderer/gpu_channel_host.cc
index 89d39bfbabc7dbe871ef59e0bb80dc1bd3b3d413..491df0c87bf0c45128a78aeca956b86ef1351f71 100644
--- a/content/renderer/gpu_channel_host.cc
+++ b/content/renderer/gpu_channel_host.cc
@@ -101,6 +101,7 @@ bool GpuChannelHost::Send(IPC::Message* message) {
 }
 
 CommandBufferProxy* GpuChannelHost::CreateViewCommandBuffer(
+    gfx::PluginWindowHandle compositing_surface,
     int render_view_id,
     const std::string& allowed_extensions,
     const std::vector<int32>& attribs,
@@ -117,7 +118,7 @@ CommandBufferProxy* GpuChannelHost::CreateViewCommandBuffer(
   int32 route_id;
   if (!RenderThread::current()->Send(
       new GpuHostMsg_CreateViewCommandBuffer(
-          render_view_id, init_params, &route_id))) {
+          compositing_surface, render_view_id, init_params, &route_id))) {
     return NULL;
   }