Extract minimal RenderViewHost interface for embedders, leaving

chrome/browser/bookmarks/bookmark_manager_extension_api.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/bookmarks/bookmark_manager_extension_api.h"
 
 #include <vector>
 
 #include "base/json/json_writer.h"
 #include "base/string_number_conversions.h"
@@ skipping 365 matching lines @@
 }
 
 bool StartDragBookmarkManagerFunction::RunImpl() {
   if (!EditBookmarksEnabled())
     return false;
   BookmarkModel* model = profile()->GetBookmarkModel();
   std::vector<const BookmarkNode*> nodes;
   EXTENSION_FUNCTION_VALIDATE(
       GetNodesFromArguments(model, args_.get(), 0, &nodes));
 
-  if (render_view_host_->delegate()->GetRenderViewType() ==
+  if (render_view_host_->GetDelegate()->GetRenderViewType() ==
       content::VIEW_TYPE_TAB_CONTENTS) {
     WebContents* web_contents =
         dispatcher()->delegate()->GetAssociatedWebContents();
     CHECK(web_contents);
     bookmark_utils::DragBookmarks(profile(), nodes,
                                   web_contents->GetNativeView());
 
     return true;
   } else {
     NOTREACHED();
@@ skipping 21 matching lines @@
     error_ = keys::kNoParentError;
     return false;
   }
 
   int drop_index;
   if (args_->GetSize() == 2)
     EXTENSION_FUNCTION_VALIDATE(args_->GetInteger(1, &drop_index));
   else
     drop_index = drop_parent->child_count();
 
-  if (render_view_host_->delegate()->GetRenderViewType() ==
+  if (render_view_host_->GetDelegate()->GetRenderViewType() ==
       content::VIEW_TYPE_TAB_CONTENTS) {
     WebContents* web_contents =
         dispatcher()->delegate()->GetAssociatedWebContents();
     CHECK(web_contents);
     ExtensionWebUI* web_ui =
         static_cast<ExtensionWebUI*>(web_contents->GetWebUI()->GetController());
     CHECK(web_ui);
     BookmarkManagerExtensionEventRouter* router =
         web_ui->bookmark_manager_extension_event_router();
 
@@ skipping 51 matching lines @@
 bool CanEditBookmarkManagerFunction::RunImpl() {
   result_.reset(Value::CreateBooleanValue(
       profile_->GetPrefs()->GetBoolean(prefs::kEditBookmarksEnabled)));
   return true;
 }
 
 bool RecordLaunchBookmarkFunction::RunImpl() {
   bookmark_utils::RecordBookmarkLaunch(bookmark_utils::LAUNCH_MANAGER);
   return true;
 }