Add content API for DevTools HTTP handler

chrome/browser/debugger/browser_list_tabcontents_provider.cc

 // Copyright (c) 2011 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/debugger/browser_list_tabcontents_provider.h"
 
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/tabs/tab_strip_model.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
 #include "grit/devtools_frontend_resources.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "ui/base/resource/resource_bundle.h"
 
-DevToolsHttpProtocolHandler::InspectableTabs
+using content::DevToolsHttpHandlerDelegate;
+
+DevToolsHttpHandlerDelegate::InspectableTabs
 BrowserListTabContentsProvider::GetInspectableTabs() {
-  DevToolsHttpProtocolHandler::InspectableTabs tabs;
+  DevToolsHttpHandlerDelegate::InspectableTabs tabs;
   for (BrowserList::const_iterator it = BrowserList::begin(),
        end = BrowserList::end(); it != end; ++it) {
     TabStripModel* model = (*it)->tabstrip_model();
     for (int i = 0, size = model->count(); i < size; ++i)
       tabs.push_back(model->GetTabContentsAt(i)->tab_contents());
   }
   return tabs;
 }
 
 std::string BrowserListTabContentsProvider::GetDiscoveryPageHTML() {
   return ResourceBundle::GetSharedInstance().GetRawDataResource(
       IDR_DEVTOOLS_FRONTEND_HTML).as_string();
 }
 
 net::URLRequestContext*
 BrowserListTabContentsProvider::GetURLRequestContext() {
   net::URLRequestContextGetter* getter =
       Profile::Deprecated::GetDefaultRequestContext();
   return getter ? getter->GetURLRequestContext() : NULL;
 }