Create RenderFrameProxyHost at time of swap-out instead of commit.

content/renderer/accessibility/renderer_accessibility_browsertest.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 "base/strings/utf_string_conversions.h"
 #include "content/common/frame_messages.h"
 #include "content/common/view_message_enums.h"
 #include "content/public/test/render_view_test.h"
 #include "content/renderer/accessibility/renderer_accessibility_complete.h"
 #include "content/renderer/render_view_impl.h"
@@ skipping 303 matching lines @@
 
   // Post a "value changed" event, but then swap out
   // before sending it. It shouldn't send the event while
   // swapped out.
   sink_->ClearMessages();
   WebDocument document = view()->GetWebView()->mainFrame()->document();
   WebAXObject root_obj = document.accessibilityObject();
   accessibility->HandleAXEvent(
       root_obj,
       ui::AX_EVENT_VALUE_CHANGED);
-  view()->main_render_frame()->OnSwapOut();
+  view()->main_render_frame()->OnSwapOut(MSG_ROUTING_NONE);
   accessibility->SendPendingAccessibilityEvents();
   EXPECT_FALSE(sink_->GetUniqueMessageMatching(
       AccessibilityHostMsg_Events::ID));
 
   // Navigate, so we're not swapped out anymore. Now we should
   // send accessibility events again. Note that the
   // message that was queued up before will be quickly discarded
   // because the element it was referring to no longer exists,
   // so the event here is from loading this new page.
   FrameMsg_Navigate_Params nav_params;
@@ skipping 175 matching lines @@
   GetLastAccEvent(&event);
   ASSERT_EQ(5U, event.update.nodes.size());
 
   EXPECT_EQ(body.axID(), event.update.nodes[0].id);
   EXPECT_EQ(text_1.axID(), event.update.nodes[1].id);
   // The third event is to update text_2, but its id changes
   // so we don't have a test expectation for it.
 }
 
 }  // namespace content