Move gcm-independent parts of push messaging out of gcm namespace and directory

chrome/browser/push_messaging/push_messaging_permission_context_unittest.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/services/gcm/push_messaging_permission_context.h"
+#include "chrome/browser/push_messaging/push_messaging_permission_context.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "components/content_settings/core/common/content_settings.h"
 #include "components/content_settings/core/common/content_settings_types.h"
 #include "components/content_settings/core/common/permission_request_id.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 const char kOriginA[] = "https://origina.org";
 const char kOriginB[] = "https://originb.org";
 
-namespace gcm {
-
 class TestPushMessagingPermissionContext
     : public PushMessagingPermissionContext {
  public:
   explicit TestPushMessagingPermissionContext(Profile* profile)
       : PushMessagingPermissionContext(profile),
         was_persisted_(false),
         permission_granted_(false) {}
 
   bool was_persisted() const { return was_persisted_; }
   bool was_granted() const { return permission_granted_; }
@@ skipping 126 matching lines @@
   EXPECT_TRUE(context.was_persisted());
   EXPECT_FALSE(context.was_granted());
 
   SetContentSetting(&profile, CONTENT_SETTINGS_TYPE_PUSH_MESSAGING,
                     CONTENT_SETTING_ASK);
   context.DecidePushPermission(request_id, GURL(kOriginA), GURL(kOriginA),
                                callback, CONTENT_SETTING_ALLOW);
   EXPECT_TRUE(context.was_persisted());
   EXPECT_TRUE(context.was_granted());
 }
-
-}  // namespace gcm