chrome: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

chrome/test/ppapi/ppapi_test.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/test/ppapi/ppapi_test.h"
 
 #include "base/command_line.h"
 #include "base/files/file_util.h"
+#include "base/location.h"
 #include "base/path_service.h"
+#include "base/single_thread_task_runner.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
+#include "base/thread_task_runner_handle.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/test_switches.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
@@ skipping 64 matching lines @@
 }
 
 void PPAPITestBase::InfoBarObserver::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   ASSERT_EQ(chrome::NOTIFICATION_TAB_CONTENTS_INFOBAR_ADDED, type);
   // It's not safe to remove the infobar here, since other observers (e.g. the
   // InfoBarContainer) may still need to access it.  Instead, post a task to
   // do all necessary infobar manipulation as soon as this call stack returns.
-  base::MessageLoop::current()->PostTask(
-      FROM_HERE, base::Bind(&InfoBarObserver::VerifyInfoBarState,
-                            base::Unretained(this)));
+  base::ThreadTaskRunnerHandle::Get()->PostTask(
+      FROM_HERE,
+      base::Bind(&InfoBarObserver::VerifyInfoBarState, base::Unretained(this)));
 }
 
 void PPAPITestBase::InfoBarObserver::VerifyInfoBarState() {
   content::WebContents* web_contents =
       test_base_->browser()->tab_strip_model()->GetActiveWebContents();
   ASSERT_TRUE(web_contents != NULL);
   InfoBarService* infobar_service =
       InfoBarService::FromWebContents(web_contents);
   ASSERT_TRUE(infobar_service != NULL);
 
@@ skipping 352 matching lines @@
     const std::string& base,
     const std::string& test_case) {
   return base::StringPrintf("%smode=nacl_newlib&testcase=%s", base.c_str(),
                             test_case.c_str());
 }
 
 void PPAPIBrokerInfoBarTest::SetUpOnMainThread() {
   // The default content setting for the PPAPI broker is ASK. We purposefully
   // don't call PPAPITestBase::SetUpOnMainThread() to keep it that way.
 }