Use a direct include of the message_loop header in chrome/browser/, part 10.

chrome/browser/web_resource/promo_resource_service_unittest.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 <utility>
 #include <vector>
 
 #include "apps/pref_names.h"
 #include "base/json/json_reader.h"
-#include "base/message_loop.h"
+#include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_service.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/prefs/browser_prefs.h"
 #include "chrome/browser/web_resource/notification_promo.h"
@@ skipping 551 matching lines @@
                   "}",
                   "What do you think of Chrome?",
                   // The starting date is in 1999 to make tests pass
                   // on Android devices with incorrect or unset date/time.
                   933672366,  // unix epoch for 3 Aug 1999 9:26:06 GMT.
                   1000, 200, 100, 3600, 400, 30);
   promo_test.InitPromoFromJson(true);
   local_state_.Get()->SetBoolean(apps::prefs::kAppLauncherIsEnabled, true);
   EXPECT_FALSE(promo_test.promo().CanShow());
 }