Refactor UKM interface for mojo-ification

chrome/test/base/testing_browser_process.h

Index: chrome/test/base/testing_browser_process.h
diff --git a/chrome/test/base/testing_browser_process.h b/chrome/test/base/testing_browser_process.h
index 421de7e8900ee2b18bc28c73b49c9668dd3e77b1..9c6b80f883c2482e84442fb16216ade2b04ad269 100644
--- a/chrome/test/base/testing_browser_process.h
+++ b/chrome/test/base/testing_browser_process.h
@@ -67,7 +67,7 @@ class TestingBrowserProcess : public BrowserProcess {
       override;
   metrics::MetricsService* metrics_service() override;
   rappor::RapporServiceImpl* rappor_service() override;
-  ukm::UkmService* ukm_service() override;
+  ukm::UkmRecorder* ukm_recorder() override;
   IOThread* io_thread() override;
   WatchDogThread* watchdog_thread() override;
   ProfileManager* profile_manager() override;
@@ -149,7 +149,7 @@ class TestingBrowserProcess : public BrowserProcess {
   void SetNotificationPlatformBridge(
       std::unique_ptr<NotificationPlatformBridge> notification_platform_bridge);
   void SetRapporServiceImpl(rappor::RapporServiceImpl* rappor_service);
-  void SetUkmService(ukm::UkmService* ukm_service);
+  void SetUkmRecorder(ukm::UkmRecorder* ukm_recorder);
   void SetShuttingDown(bool is_shutting_down);
   void ShutdownBrowserPolicyConnector();
 
@@ -196,7 +196,7 @@ class TestingBrowserProcess : public BrowserProcess {
   IOThread* io_thread_;
   net::URLRequestContextGetter* system_request_context_;
   rappor::RapporServiceImpl* rappor_service_;
-  ukm::UkmService* ukm_service_;
+  ukm::UkmRecorder* ukm_recorder_;
 
   std::unique_ptr<BrowserProcessPlatformPart> platform_part_;