Remove a bunch of trivial render_view_host_delegate.h includes in chrome.

chrome/browser/extensions/extension_debugger_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.
 
 // Implements the Chrome Extensions Debugger API.
 
 #include "chrome/browser/extensions/extension_debugger_api.h"
 
 #include <map>
 #include <set>
@@ skipping 15 matching lines @@
 #include "chrome/browser/ui/webui/chrome_web_ui_controller_factory.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_error_utils.h"
 #include "content/public/browser/devtools_agent_host_registry.h"
 #include "content/public/browser/devtools_client_host.h"
 #include "content/public/browser/devtools_manager.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/render_view_host.h"
-#include "content/public/browser/render_view_host_delegate.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_client.h"
 #include "grit/generated_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "webkit/glue/webkit_glue.h"
 
 using content::DevToolsAgentHost;
 using content::DevToolsAgentHostRegistry;
 using content::DevToolsClientHost;
 using content::DevToolsManager;
+using content::WebContents;
 
 namespace keys = extension_debugger_api_constants;
 
-using content::WebContents;
 
 class ExtensionDevToolsInfoBarDelegate : public ConfirmInfoBarDelegate {
  public:
   ExtensionDevToolsInfoBarDelegate(
       InfoBarTabHelper* infobar_helper,
       const std::string& client_name);
   virtual ~ExtensionDevToolsInfoBarDelegate();
 
  private:
   // ConfirmInfoBarDelegate:
@@ skipping 78 matching lines @@
 
   ExtensionDevToolsClientHost* Lookup(WebContents* contents) {
     for (std::set<DevToolsClientHost*>::iterator it = client_hosts_.begin();
          it != client_hosts_.end(); ++it) {
       DevToolsAgentHost* agent_host =
           DevToolsManager::GetInstance()->GetDevToolsAgentHostFor(*it);
       if (!agent_host)
         continue;
       content::RenderViewHost* rvh =
           DevToolsAgentHostRegistry::GetRenderViewHost(agent_host);
-      if (rvh && rvh->GetDelegate() &&
-          rvh->GetDelegate()->GetAsWebContents() == contents)
+      if (rvh && WebContents::FromRenderViewHost(rvh) == contents)
         return static_cast<ExtensionDevToolsClientHost*>(*it);
     }
     return NULL;
   }
 
  private:
   std::set<DevToolsClientHost*> client_hosts_;
 };
 
 }  // namespace
@@ skipping 326 matching lines @@
     return;
   }
 
   Value* result_body;
   if (dictionary->Get("result", &result_body))
     result_.reset(result_body->DeepCopy());
   else
     result_.reset(new DictionaryValue());
   SendResponse(true);
 }