Refactor UKM interface for mojo-ification

chrome/test/base/testing_browser_process.cc

Index: chrome/test/base/testing_browser_process.cc
diff --git a/chrome/test/base/testing_browser_process.cc b/chrome/test/base/testing_browser_process.cc
index 8896b3862abaf9b63050062fda6e9b255a834f10..93446527f496bdf68668a964ba439db6fb3c1ef1 100644
--- a/chrome/test/base/testing_browser_process.cc
+++ b/chrome/test/base/testing_browser_process.cc
@@ -77,7 +77,7 @@ TestingBrowserProcess::TestingBrowserProcess()
       io_thread_(nullptr),
       system_request_context_(nullptr),
       rappor_service_(nullptr),
-      ukm_service_(nullptr),
+      ukm_recorder_(nullptr),
       platform_part_(new TestingBrowserProcessPlatformPart()) {
 #if BUILDFLAG(ENABLE_EXTENSIONS)
   extensions_browser_client_.reset(
@@ -118,8 +118,8 @@ rappor::RapporServiceImpl* TestingBrowserProcess::rappor_service() {
   return rappor_service_;
 }
 
-ukm::UkmService* TestingBrowserProcess::ukm_service() {
-  return ukm_service_;
+ukm::UkmRecorder* TestingBrowserProcess::ukm_recorder() {
+  return ukm_recorder_;
 }
 
 IOThread* TestingBrowserProcess::io_thread() {
@@ -471,8 +471,8 @@ void TestingBrowserProcess::SetRapporServiceImpl(
   rappor_service_ = rappor_service;
 }
 
-void TestingBrowserProcess::SetUkmService(ukm::UkmService* ukm_service) {
-  ukm_service_ = ukm_service;
+void TestingBrowserProcess::SetUkmRecorder(ukm::UkmRecorder* ukm_recorder) {
+  ukm_recorder_ = ukm_recorder;
 }
 
 void TestingBrowserProcess::SetShuttingDown(bool is_shutting_down) {