Revert of Re-enable SitePerProcessBrowserTest.CrossSiteIframe

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
index 51f33adb791f14c88f9c894b519e8eea33511a83..7cd6639666a7d3829a4e12e8a404986819ae02c1 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -1317,6 +1317,7 @@
                         OnScrollFocusedEditableNodeIntoRect)
     IPC_MESSAGE_HANDLER(InputMsg_SetEditCommandsForNextKeyEvent,
                         OnSetEditCommandsForNextKeyEvent)
+    IPC_MESSAGE_HANDLER(ViewMsg_Stop, OnStop)
     IPC_MESSAGE_HANDLER(ViewMsg_CopyImageAt, OnCopyImageAt)
     IPC_MESSAGE_HANDLER(ViewMsg_SaveImageAt, OnSaveImageAt)
     IPC_MESSAGE_HANDLER(ViewMsg_Find, OnFind)
@@ -1452,6 +1453,14 @@
   return false;
 }
 
+// Stop loading the current page.
+void RenderViewImpl::OnStop() {
+  if (webview())
+    webview()->mainFrame()->stopLoading();
+  FOR_EACH_OBSERVER(RenderViewObserver, observers_, OnStop());
+  main_render_frame_->OnStop();
+}
+
 void RenderViewImpl::OnCopyImageAt(int x, int y) {
   webview()->copyImageAt(WebPoint(x, y));
 }