Introduce a layering in the invalidation component as public and impl

chrome/browser/invalidation/profile_invalidation_provider_factory_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 "base/basictypes.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/invalidation/profile_invalidation_provider_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "chromeos/chromeos_switches.h"
 #include "chromeos/login/user_names.h"
-#include "components/invalidation/invalidation_service.h"
-#include "components/invalidation/profile_invalidation_provider.h"
+#include "components/invalidation/impl/profile_invalidation_provider.h"
+#include "components/invalidation/public/invalidation_service.h"
 #include "components/user_manager/user_manager.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace invalidation {
 
 class ProfileInvalidationProviderFactoryTestBase : public InProcessBrowserTest {
  protected:
   ProfileInvalidationProviderFactoryTestBase();
   ~ProfileInvalidationProviderFactoryTestBase() override;
 
@@ skipping 94 matching lines @@
       chromeos::ProfileHelper::Get()
           ->GetProfileByUserUnsafe(user_manager->GetActiveUser())
           ->GetOriginalProfile();
   Profile* login_profile =
       chromeos::ProfileHelper::GetSigninProfile()->GetOriginalProfile();
   EXPECT_FALSE(CanConstructProfileInvalidationProvider(guest_profile));
   EXPECT_FALSE(CanConstructProfileInvalidationProvider(login_profile));
 }
 
 }  // namespace invalidation