Move ContentBrowserTest class to content/public, since it's used by components_browsertests for bro…

components/dom_distiller/content/distiller_page_web_contents_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 "base/memory/weak_ptr.h"
 #include "base/run_loop.h"
 #include "base/values.h"
 #include "components/dom_distiller/content/distiller_page_web_contents.h"
 #include "components/dom_distiller/core/distiller_page.h"
 #include "content/public/browser/browser_context.h"
+#include "content/public/test/content_browser_test.h"
 #include "content/shell/browser/shell.h"
-#include "content/test/content_browser_test.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 
 using content::ContentBrowserTest;
 
 namespace {
   // TODO(bengr): Once JavaScript has landed to extract article content from
   //              a loaded page, test the interaction of that script with
   //              DistillerPageWebContents.
   static const char kTitle[] = "Test Page Title";
   static const char kHtml[] =
@@ skipping 57 matching lines @@
   ASSERT_EQ(kTitle, title);
   std::string html;
   result_list->GetString(1, &html);
   ASSERT_EQ(kHtml, html);
   std::string image_url;
   result_list->GetString(2, &image_url);
   ASSERT_EQ(kImageUrl, image_url);
 }
 
 }  // namespace dom_distiller