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

extensions/browser/api/async_api_function.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/api/async_api_function.h"
 
 #include "base/bind.h"
 #include "extensions/browser/extension_system.h"
 
 using content::BrowserThread;
 
 namespace extensions {
 
 // AsyncApiFunction
 AsyncApiFunction::AsyncApiFunction() : work_thread_id_(BrowserThread::IO) {}
 
 AsyncApiFunction::~AsyncApiFunction() {}
 
 bool AsyncApiFunction::RunImpl() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   if (!PrePrepare() || !Prepare()) {
     return false;
   }
   bool rv = BrowserThread::PostTask(
       work_thread_id_,
       FROM_HERE,
       base::Bind(&AsyncApiFunction::WorkOnWorkThread, this));
   DCHECK(rv);
   return true;
@@ skipping 14 matching lines @@
         BrowserThread::UI,
         FROM_HERE,
         base::Bind(&AsyncApiFunction::RespondOnUIThread, this));
     DCHECK(rv);
   } else {
     SendResponse(Respond());
   }
 }
 
 void AsyncApiFunction::WorkOnWorkThread() {
-  DCHECK(BrowserThread::CurrentlyOn(work_thread_id_));
+  DCHECK_CURRENTLY_ON(work_thread_id_);
   DLOG_IF(ERROR, (work_thread_id_ == BrowserThread::UI))
       << "You have specified that AsyncApiFunction::Work() should happen on "
          "the UI thread. This nullifies the point of this class. Either "
          "specify a different thread or derive from a different class.";
   AsyncWorkStart();
 }
 
 void AsyncApiFunction::RespondOnUIThread() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
   SendResponse(Respond());
 }
 
 }  // namespace extensions