Use a direct include of utf_string_conversions.h in chrome/browser/, part 2.

chrome/browser/extensions/web_view_browsertest.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 "base/stringprintf.h"
-#include "base/utf_string_conversions.h"
+#include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/automation/automation_util.h"
 #include "chrome/browser/extensions/extension_test_message_listener.h"
 #include "chrome/browser/extensions/platform_app_browsertest_util.h"
 #include "chrome/browser/prerender/prerender_link_manager.h"
 #include "chrome/browser/prerender/prerender_link_manager_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
-#include "chrome/test/base/ui_test_utils.h"
 #include "chrome/test/base/test_launcher_utils.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/fake_speech_recognition_manager.h"
 #include "ui/compositor/compositor_setup.h"
 #include "ui/gl/gl_switches.h"
 
@@ skipping 1016 matching lines @@
   EXPECT_TRUE(content::ExecuteScript(guest_web_contents,
                                      "startDownload('download-link-2')"));
   mock_delegate->WaitForCanDownload(true); // Expect to allow.
   mock_delegate->Reset();
 
   // 3. Guest requests a download that its embedder ignores, this implies deny.
   EXPECT_TRUE(content::ExecuteScript(guest_web_contents,
                                      "startDownload('download-link-3')"));
   mock_delegate->WaitForCanDownload(false); // Expect to not allow.
 }