Clean up RenderWidgetHostView destruction

content/browser/frame_host/render_widget_host_view_child_frame.cc

 // Copyright 2014 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/frame_host/render_widget_host_view_child_frame.h"
 
 #include "content/browser/frame_host/cross_process_frame_connector.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/common/gpu/gpu_messages.h"
 #include "content/common/view_messages.h"
@@ skipping 135 matching lines @@
 }
 
 void RenderWidgetHostViewChildFrame::SetIsLoading(bool is_loading) {
   NOTREACHED();
 }
 
 void RenderWidgetHostViewChildFrame::TextInputStateChanged(
     const ViewHostMsg_TextInputState_Params& params) {
 }
 
-void RenderWidgetHostViewChildFrame::RenderProcessGone(
-    base::TerminationStatus status,
-    int error_code) {
-  if (frame_connector_)
-    frame_connector_->RenderProcessGone();
-  Destroy();
-}
-
 void RenderWidgetHostViewChildFrame::Destroy() {
   if (frame_connector_) {
+    frame_connector_->RenderProcessGone();
     frame_connector_->set_view(NULL);
     frame_connector_ = NULL;
   }
 
-  host_->SetView(NULL);
+  host_->ViewDestroyed(this);
   host_ = NULL;
   base::MessageLoop::current()->DeleteSoon(FROM_HERE, this);
 }
 
 void RenderWidgetHostViewChildFrame::SetTooltipText(
     const base::string16& tooltip_text) {
 }
 
 void RenderWidgetHostViewChildFrame::SelectionChanged(
     const base::string16& text,
@@ skipping 159 matching lines @@
 
 BrowserAccessibilityManager*
 RenderWidgetHostViewChildFrame::CreateBrowserAccessibilityManager(
     BrowserAccessibilityDelegate* delegate) {
   // This eventually needs to be implemented for cross-process iframes.
   // http://crbug.com/368298
   return NULL;
 }
 
 }  // namespace content