Support window.opener after a process swap.

content/browser/renderer_host/mock_render_process_host.cc

Index: content/browser/renderer_host/mock_render_process_host.cc
diff --git a/content/browser/renderer_host/mock_render_process_host.cc b/content/browser/renderer_host/mock_render_process_host.cc
index 104395f4a4636c90acebe3b39568b0e9c4be293b..6ab08cdfd9d69df1a2d97cdb52d7da4e6789c0eb 100644
--- a/content/browser/renderer_host/mock_render_process_host.cc
+++ b/content/browser/renderer_host/mock_render_process_host.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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.
 
@@ -36,8 +36,8 @@ int MockRenderProcessHost::GetNextRoutingID() {
 void MockRenderProcessHost::CancelResourceRequests(int render_widget_id) {
 }
 
-void MockRenderProcessHost::CrossSiteClosePageACK(
-    const ViewMsg_ClosePage_Params& params) {
+void MockRenderProcessHost::CrossSiteSwapOutACK(
+    const ViewMsg_SwapOut_Params& params) {
 }
 
 bool MockRenderProcessHost::WaitForUpdateMsg(int render_widget_id,
@@ -60,6 +60,16 @@ int MockRenderProcessHost::VisibleWidgetCount() const {
   return 1;
 }
 
+void MockRenderProcessHost::AddPendingView() {
+}
+
+void MockRenderProcessHost::RemovePendingView() {
+}
+
+int MockRenderProcessHost::PendingViewCount() const {
+  return 0;
+}
+
 void MockRenderProcessHost::AddWord(const string16& word) {
 }