Introduce a layering in the invalidation component as public and impl

chrome/browser/invalidation/invalidation_service_factory_android.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 "chrome/browser/invalidation/invalidation_service_factory_android.h"
 
 #include "base/android/jni_android.h"
 #include "chrome/browser/invalidation/profile_invalidation_provider_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_android.h"
-#include "components/invalidation/invalidation_service_android.h"
-#include "components/invalidation/profile_invalidation_provider.h"
+#include "components/invalidation/impl/invalidation_service_android.h"
+#include "components/invalidation/impl/profile_invalidation_provider.h"
 #include "jni/InvalidationServiceFactory_jni.h"
 
 using base::android::ScopedJavaLocalRef;
 
 namespace invalidation {
 
 jobject InvalidationServiceFactoryAndroid::GetForProfile(JNIEnv* env,
                                                          jclass clazz,
                                                          jobject j_profile) {
   Profile* profile = ProfileAndroid::FromProfileAndroid(j_profile);
@@ skipping 21 matching lines @@
 jobject GetForTest(JNIEnv* env, jclass clazz, jobject j_context) {
   return InvalidationServiceFactoryAndroid::GetForTest(
       env, clazz, j_context);
 }
 
 bool InvalidationServiceFactoryAndroid::Register(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace invalidation