Pass Surface ID namespace to renderer compositors.

content/browser/renderer_host/render_view_host_impl.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/render_view_host_impl.h"
 
 #include <set>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 307 matching lines @@
   params.opener_route_id = opener_route_id;
   params.swapped_out = !is_active_;
   params.proxy_routing_id = proxy_route_id;
   params.hidden = is_hidden();
   params.never_visible = delegate_->IsNeverVisible();
   params.window_was_created_with_opener = window_was_created_with_opener;
   params.next_page_id = next_page_id;
   params.enable_auto_resize = auto_resize_enabled();
   params.min_size = min_size_for_auto_resize();
   params.max_size = max_size_for_auto_resize();
+  params.surface_id_namespace = 0;
+  if (view_)
+    params.surface_id_namespace = view_->GetSurfaceIdNamespace();
   GetResizeParams(&params.initial_size);
   if (!is_active_) {
     params.replicated_frame_state =
         static_cast<RenderFrameHostImpl*>(GetMainFrame())->frame_tree_node()
             ->current_replication_state();
   }
 
   if (!Send(new ViewMsg_New(params)))
     return false;
   SetInitialRenderSizeParams(params.initial_size);
@@ skipping 1079 matching lines @@
     if (!policy->CanReadFile(GetProcess()->GetID(), file))
       policy->GrantReadFile(GetProcess()->GetID(), file);
   }
 }
 
 void RenderViewHostImpl::SelectWordAroundCaret() {
   Send(new ViewMsg_SelectWordAroundCaret(GetRoutingID()));
 }
 
 }  // namespace content