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

chrome/browser/extensions/api/messaging/native_process_launcher.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.
 
 #include "chrome/browser/extensions/api/messaging/native_process_launcher.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
@@ skipping 81 matching lines @@
     : detached_(false),
       allow_user_level_hosts_(allow_user_level_hosts),
       window_handle_(window_handle) {
 }
 
 NativeProcessLauncherImpl::Core::~Core() {
   DCHECK(detached_);
 }
 
 void NativeProcessLauncherImpl::Core::Detach() {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
+  DCHECK_CURRENTLY_ON(content::BrowserThread::IO);
   detached_ = true;
 }
 
 void NativeProcessLauncherImpl::Core::Launch(
     const GURL& origin,
     const std::string& native_host_name,
     LaunchedCallback callback) {
   content::BrowserThread::PostBlockingPoolTask(
       FROM_HERE, base::Bind(&Core::DoLaunchOnThreadPool, this,
                             origin, native_host_name, callback));
@@ skipping 79 matching lines @@
     PostErrorResult(callback, RESULT_FAILED_TO_START);
   }
 }
 
 void NativeProcessLauncherImpl::Core::CallCallbackOnIOThread(
     LaunchedCallback callback,
     LaunchResult result,
     base::ProcessHandle process_handle,
     base::File read_file,
     base::File write_file) {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::IO));
+  DCHECK_CURRENTLY_ON(content::BrowserThread::IO);
   if (detached_)
     return;
 
   callback.Run(result, process_handle, read_file.Pass(), write_file.Pass());
 }
 
 void NativeProcessLauncherImpl::Core::PostErrorResult(
     const LaunchedCallback& callback,
     LaunchResult error) {
   content::BrowserThread::PostTask(
@@ skipping 40 matching lines @@
   intptr_t window_handle = 0;
 #if defined(OS_WIN)
   window_handle = reinterpret_cast<intptr_t>(
       views::HWNDForNativeView(native_view));
 #endif
   return scoped_ptr<NativeProcessLauncher>(
       new NativeProcessLauncherImpl(allow_user_level_hosts, window_handle));
 }
 
 }  // namespace extensions