Convert push_messaging IPC msgs into mojo interfaces

content/browser/BUILD.gn

 # 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.
 
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//media/media_options.gni")
 import("//ppapi/features/features.gni")
 import("//printing/features/features.gni")
 import("//third_party/WebKit/public/public_features.gni")
@@ skipping 973 matching lines @@
     "permissions/permission_service_impl.cc",
     "permissions/permission_service_impl.h",
     "presentation/presentation_service_impl.cc",
     "presentation/presentation_service_impl.h",
     "profiler_controller_impl.cc",
     "profiler_controller_impl.h",
     "profiler_message_filter.cc",
     "profiler_message_filter.h",
     "push_messaging/push_messaging_context.cc",
     "push_messaging/push_messaging_context.h",
-    "push_messaging/push_messaging_message_filter.cc",
-    "push_messaging/push_messaging_message_filter.h",
+    "push_messaging/push_messaging_manager.cc",
+    "push_messaging/push_messaging_manager.h",
     "push_messaging/push_messaging_router.cc",
     "push_messaging/push_messaging_router.h",
     "quota_dispatcher_host.cc",
     "quota_dispatcher_host.h",
     "renderer_host/clipboard_message_filter.cc",
     "renderer_host/clipboard_message_filter.h",
     "renderer_host/clipboard_message_filter_mac.mm",
     "renderer_host/compositor_resize_lock_aura.cc",
     "renderer_host/compositor_resize_lock_aura.h",
     "renderer_host/database_message_filter.cc",
@@ skipping 1001 matching lines @@
   if (!is_component_build) {
     public_deps = [
       ":browser",
     ]
   } else {
     public_deps = [
       "//third_party/leveldatabase",
     ]
   }
 }