Adding RenderWidgetHostViewChildFrame for OOPIF view.

content/browser/frame_host/render_frame_host_impl.cc

Index: content/browser/frame_host/render_frame_host_impl.cc
diff --git a/content/browser/frame_host/render_frame_host_impl.cc b/content/browser/frame_host/render_frame_host_impl.cc
index 658e834230dd6fe39ee05f4891563fa7cc618f99..8f559bbae7c6ed257f10d47767786472cf66cd6b 100644
--- a/content/browser/frame_host/render_frame_host_impl.cc
+++ b/content/browser/frame_host/render_frame_host_impl.cc
@@ -6,6 +6,7 @@
 
 #include "base/containers/hash_tables.h"
 #include "base/lazy_instance.h"
+#include "content/browser/frame_host/cross_process_frame_connector.h"
 #include "content/browser/frame_host/frame_tree.h"
 #include "content/browser/frame_host/frame_tree_node.h"
 #include "content/browser/frame_host/navigator.h"
@@ -44,6 +45,7 @@ RenderFrameHostImpl::RenderFrameHostImpl(
     bool is_swapped_out)
     : render_view_host_(render_view_host),
       delegate_(delegate),
+      cross_process_frame_connector_(NULL),
       frame_tree_(frame_tree),
       frame_tree_node_(frame_tree_node),
       routing_id_(routing_id),
@@ -66,6 +68,11 @@ int RenderFrameHostImpl::GetRoutingID() {
   return routing_id_;
 }
 
+void RenderFrameHostImpl::SetCrossProcessFrameConnector(
+    CrossProcessFrameConnector* cross_process_frame_connector) {
+    cross_process_frame_connector_ = cross_process_frame_connector;

[Charlie Reis, 2013/12/17 01:09:31]

This is simple and can be inlined in the .h file, with the name
set_cross_process_frame_connector.

[awong, 2013/12/17 02:45:27]

Done.

+}
+
 bool RenderFrameHostImpl::Send(IPC::Message* message) {
   return GetProcess()->Send(message);
 }