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

content/app/mojo/mojo_browsertest.cc

 // Copyright 2014 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 "content/test/content_browser_test.h"
+#include "content/public/test/content_browser_test.h"
 #include "mojo/service_manager/service_manager.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace content {
 
 class MojoTest : public ContentBrowserTest {
  public:
   MojoTest() {}
 
  protected:
   bool HasCreatedInstance() {
     return mojo::ServiceManager::TestAPI::HasCreatedInstance();
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MojoTest);
 };
 
 // Placeholder test to confirm we are initializing Mojo.
 IN_PROC_BROWSER_TEST_F(MojoTest, Init) {
   EXPECT_TRUE(HasCreatedInstance());
 }
 
 }  // namespace content