Add rappor metrics for messages received

chrome/browser/push_messaging/push_messaging_service_impl.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/push_messaging/push_messaging_service_impl.h"
 
 #include <bitset>
 #include <vector>
 
 #include "base/barrier_closure.h"
@@ skipping 16 matching lines @@
 #include "chrome/browser/push_messaging/push_messaging_service_factory.h"
 #include "chrome/browser/services/gcm/gcm_profile_service.h"
 #include "chrome/browser/services/gcm/gcm_profile_service_factory.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/grit/generated_resources.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "components/content_settings/core/common/permission_request_id.h"
 #include "components/gcm_driver/gcm_driver.h"
 #include "components/pref_registry/pref_registry_syncable.h"
+#include "components/rappor/rappor_utils.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/service_worker_context.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/child_process_host.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/platform_notification_data.h"
 #include "content/public/common/push_messaging_status.h"
@@ skipping 146 matching lines @@
   }
   // Drop message and unregister if |origin| has lost push permission.
   if (!HasPermission(application_id.origin())) {
     DeliverMessageCallback(app_id, application_id.origin(),
                            application_id.service_worker_registration_id(),
                            message,
                            content::PUSH_DELIVERY_STATUS_PERMISSION_DENIED);
     return;
   }
 
+  rappor::SampleDomainAndRegistryFromGURL(
+      g_browser_process->rappor_service(),
+      "PushMessaging.MessageReceived.Origin",
+      application_id.origin());
+
   // The Push API only exposes a single string of data in the push event fired
   // on the Service Worker. When developers send messages using GCM to the Push
   // API and want to include a message payload, they must pass a single key-
   // value pair, where the key is "data" and the value is the string they want
   // to be passed to their Service Worker. For example, they could send the
   // following JSON using the HTTPS GCM API:
   // {
   //     "registration_ids": ["FOO", "BAR"],
   //     "data": {
   //         "data": "BAZ",
@@ skipping 565 matching lines @@
       CONTENT_SETTING_ALLOW;
 }
 
 gcm::GCMDriver* PushMessagingServiceImpl::GetGCMDriver() const {
   gcm::GCMProfileService* gcm_profile_service =
       gcm::GCMProfileServiceFactory::GetForProfile(profile_);
   CHECK(gcm_profile_service);
   CHECK(gcm_profile_service->driver());
   return gcm_profile_service->driver();
 }