RenderWidget/RenderView: encapsulate ViewHostMsg_Show, etc, in a callback

content/public/renderer/content_renderer_client.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_RENDERER_CONTENT_RENDERER_CLIENT_H_
 #define CONTENT_PUBLIC_RENDERER_CONTENT_RENDERER_CLIENT_H_
 
 #include <stddef.h>
 
 #include <map>
@@ skipping 195 matching lines @@
 
 #if defined(OS_ANDROID)
   // TODO(sgurun) This callback is deprecated and will be removed as soon
   // as android webview completes implementation of a resource throttle based
   // shouldoverrideurl implementation. See crbug.com/325351
   //
   // Returns true if the navigation was handled by the embedder and should be
   // ignored by WebKit. This method is used by CEF and android_webview.
   virtual bool HandleNavigation(RenderFrame* render_frame,
                                 bool is_content_initiated,
-                                int opener_id,
+                                bool render_view_was_created_by_renderer,
                                 blink::WebFrame* frame,
                                 const blink::WebURLRequest& request,
                                 blink::WebNavigationType type,
                                 blink::WebNavigationPolicy default_policy,
                                 bool is_redirect);
 
   // Indicates if the Android MediaPlayer should be used instead of Chrome's
   // built in media player for the given |url|. Defaults to false.
   virtual bool ShouldUseMediaPlayerForURL(const GURL& url);
 #endif
@@ skipping 143 matching lines @@
       service_manager::InterfaceRegistry* interface_registry) {}
 
   // Overwrites the given URL to use an HTML5 embed if possible.
   // An empty URL is returned if the URL is not overriden.
   virtual GURL OverrideFlashEmbedWithHTML(const GURL& url);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_RENDERER_CONTENT_RENDERER_CLIENT_H_