Add WebContents source to methods in WebContentsDelegate

content/browser/devtools/protocol/page_handler.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/devtools/protocol/page_handler.h"
 
 #include <string>
 
 #include "base/base64.h"
 #include "base/bind.h"
@@ skipping 344 matching lines @@
     prompt_override = base::UTF8ToUTF16(*prompt_text);
 
   if (!host_)
     return Response::InternalError("Could not connect to view");
 
   WebContents* web_contents = WebContents::FromRenderViewHost(host_);
   if (!web_contents)
     return Response::InternalError("No JavaScript dialog to handle");
 
   JavaScriptDialogManager* manager =
-      web_contents->GetDelegate()->GetJavaScriptDialogManager();
+      web_contents->GetDelegate()->GetJavaScriptDialogManager(web_contents);
   if (manager && manager->HandleJavaScriptDialog(
           web_contents, accept, prompt_text ? &prompt_override : nullptr)) {
     return Response::OK();
   }
 
   return Response::InternalError("Could not handle JavaScript dialog");
 }
 
 scoped_refptr<DevToolsProtocol::Response> PageHandler::QueryUsageAndQuota(
     const std::string& security_origin,
@@ skipping 221 matching lines @@
 
 void PageHandler::QueryUsageAndQuotaCompleted(
     scoped_refptr<DevToolsProtocol::Command> command,
     scoped_ptr<QueryUsageAndQuotaResponse> response_data) {
   client_->SendQueryUsageAndQuotaResponse(command, *response_data);
 }
 
 }  // namespace page
 }  // namespace devtools
 }  // namespace content