Extract minimal RenderViewHost interface for embedders, leaving

chrome/browser/chromeos/accessibility/accessibility_util.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 "chrome/browser/chromeos/accessibility/accessibility_util.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
 #include "chrome/browser/accessibility/accessibility_extension_api.h"
@@ skipping 55 matching lines @@
   void OnFileLoaded(bool success, const std::string& data) {
     if (success) {
       ExtensionMsg_ExecuteCode_Params params;
       params.request_id = 0;
       params.extension_id = extension_id_;
       params.is_javascript = true;
       params.code = data;
       params.all_frames = true;
       params.in_main_world = false;
       render_view_host_->Send(new ExtensionMsg_ExecuteCode(
-          render_view_host_->routing_id(), params));
+          render_view_host_->GetRoutingID(), params));
     }
     Run();
   }
 
   std::string extension_id_;
   RenderViewHost* render_view_host_;
   std::queue<ExtensionResource> resources_;
 };
 
 void EnableSpokenFeedback(bool enabled, content::WebUI* login_web_ui) {
@@ skipping 34 matching lines @@
       // Set a flag to tell ChromeVox that it's just been enabled,
       // so that it won't interrupt our speech feedback enabled message.
       ExtensionMsg_ExecuteCode_Params params;
       params.request_id = 0;
       params.extension_id = extension->id();
       params.is_javascript = true;
       params.code = "window.INJECTED_AFTER_LOAD = true;";
       params.all_frames = true;
       params.in_main_world = false;
       render_view_host->Send(new ExtensionMsg_ExecuteCode(
-          render_view_host->routing_id(), params));
+          render_view_host->GetRoutingID(), params));
 
       // Inject ChromeVox' content scripts.
       ContentScriptLoader* loader = new ContentScriptLoader(
           extension->id(), render_view_host);
 
       for (size_t i = 0; i < extension->content_scripts().size(); i++) {
         const UserScript& script = extension->content_scripts()[i];
         for (size_t j = 0; j < script.js_scripts().size(); ++j) {
           const UserScript::File &file = script.js_scripts()[j];
           ExtensionResource resource = extension->GetResource(
@@ skipping 56 matching lines @@
   return spoken_feedback_enabled;
 }
 
 void MaybeSpeak(const std::string& utterance) {
   if (IsSpokenFeedbackEnabled())
     Speak(utterance);
 }
 
 }  // namespace accessibility
 }  // namespace chromeos