Move apps tests from c/b/extensions to c/b/apps and refine DEPS.

chrome/browser/apps/ad_view_browsertest.cc

 // Copyright 2013 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/apps/app_browsertest_util.h"
 #include "chrome/browser/extensions/extension_test_message_listener.h"
-#include "chrome/browser/extensions/platform_app_browsertest_util.h"
 #include "chrome/common/chrome_switches.h"
 #include "content/test/net/url_request_prepackaged_interceptor.h"
 #include "net/url_request/url_fetcher.h"
 
 class AdViewTest : public extensions::PlatformAppBrowserTest {
  protected:
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     extensions::PlatformAppBrowserTest::SetUpCommandLine(command_line);
     command_line->AppendSwitch(switches::kEnableAdview);
     command_line->AppendSwitch(switches::kEnableAdviewSrcAttribute);
@@ skipping 142 matching lines @@
 };
 
 // This test checks an <adview> element has no behavior when the "kEnableAdview"
 // flag is missing.
 IN_PROC_BROWSER_TEST_F(AdViewNotEnabledTest, EnableAdviewFlagRequired) {
   ASSERT_TRUE(StartEmbeddedTestServer());
 
   ASSERT_TRUE(RunPlatformAppTest(
       "platform_apps/ad_view/flag_required")) << message_;
 }