Add UMA counter for hung renderers on cross-site navigation.

content/browser/web_contents/test_web_contents.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/web_contents/test_web_contents.h"
 
 #include <utility>
 
 #include "content/browser/browser_url_handler_impl.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
@@ skipping 132 matching lines @@
   int page_id = entry->GetPageID();
   if (page_id == -1) {
     // It's a new navigation, assign a never-seen page id to it.
     page_id = GetMaxPageIDForSiteInstance(rvh->GetSiteInstance()) + 1;
   }
   rvh->SendNavigate(page_id, entry->GetURL());
 
   // Simulate the SwapOut_ACK that fires if you commit a cross-site navigation
   // without making any network requests.
   if (old_rvh != rvh)
-    static_cast<RenderViewHostImpl*>(old_rvh)->OnSwapOutACK();
+    static_cast<RenderViewHostImpl*>(old_rvh)->OnSwapOutACK(false);
 }
 
 int TestWebContents::GetNumberOfFocusCalls() {
   NOTREACHED();
   return 0;
 }
 
 void TestWebContents::ProceedWithCrossSiteNavigation() {
   if (!GetPendingRenderViewHost())
     return;
@@ skipping 58 matching lines @@
 }
 
 void TestWebContents::ShowCreatedWidget(int route_id,
                                         const gfx::Rect& initial_pos) {
 }
 
 void TestWebContents::ShowCreatedFullscreenWidget(int route_id) {
 }
 
 }  // namespace content