Revert of Cross-process iframe accessibility.

content/renderer/render_view_impl.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/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/auto_reset.h"
@@ skipping 1979 matching lines @@
 }
 
 int RenderViewImpl::historyBackListCount() {
   return history_list_offset_ < 0 ? 0 : history_list_offset_;
 }
 
 int RenderViewImpl::historyForwardListCount() {
   return history_list_length_ - historyBackListCount() - 1;
 }
 
+void RenderViewImpl::postAccessibilityEvent(
+    const WebAXObject& obj, blink::WebAXEvent event) {
+  main_render_frame()->HandleWebAccessibilityEvent(obj, event);
+}
+
 // blink::WebWidgetClient ----------------------------------------------------
 
 void RenderViewImpl::didFocus() {
   // TODO(jcivelli): when https://bugs.webkit.org/show_bug.cgi?id=33389 is fixed
   //                 we won't have to test for user gesture anymore and we can
   //                 move that code back to render_widget.cc
   if (WebUserGestureIndicator::isProcessingUserGesture() &&
       !RenderThreadImpl::current()->layout_test_mode()) {
     Send(new ViewHostMsg_Focus(routing_id_));
   }
@@ skipping 2190 matching lines @@
     std::vector<gfx::Size> sizes;
     ConvertToFaviconSizes(icon_urls[i].sizes(), &sizes);
     if (!url.isEmpty())
       urls.push_back(
           FaviconURL(url, ToFaviconType(icon_urls[i].iconType()), sizes));
   }
   SendUpdateFaviconURL(urls);
 }
 
 }  // namespace content