Replace DCHECK(BrowserThread::CurrentlyOn) with DCHECK_CURRENTLY_ON in extensions.

extensions/browser/extension_function_dispatcher.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 "extensions/browser/extension_function_dispatcher.h"
 
 #include "base/bind.h"
 #include "base/json/json_string_value_serializer.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
@@ skipping 145 matching lines @@
         render_view_host_(render_view_host),
         weak_ptr_factory_(this) {
   }
 
   virtual ~UIThreadResponseCallbackWrapper() {
   }
 
   // content::WebContentsObserver overrides.
   virtual void RenderViewDeleted(
       RenderViewHost* render_view_host) OVERRIDE {
-    DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+    DCHECK_CURRENTLY_ON(BrowserThread::UI);
     if (render_view_host != render_view_host_)
       return;
 
     if (dispatcher_.get()) {
       dispatcher_->ui_thread_response_callback_wrappers_
           .erase(render_view_host);
     }
 
     delete this;
   }
@@ skipping 333 matching lines @@
   return function;
 }
 
 // static
 void ExtensionFunctionDispatcher::SendAccessDenied(
     const ExtensionFunction::ResponseCallback& callback) {
   base::ListValue empty_list;
   callback.Run(ExtensionFunction::FAILED, empty_list,
                "Access to extension API denied.");
 }