[Sync] Rewriting ".reset(new" pattern to use "= base::MakeUnique" instead.

components/sync/driver/frontend_data_type_controller_unittest.cc

Index: components/sync/driver/frontend_data_type_controller_unittest.cc
diff --git a/components/sync/driver/frontend_data_type_controller_unittest.cc b/components/sync/driver/frontend_data_type_controller_unittest.cc
index 53f238fcccd42f63381009068629cb6678277edd..5edde7205c1632d0da9757ce2bed9d1e40b3acb1 100644
--- a/components/sync/driver/frontend_data_type_controller_unittest.cc
+++ b/components/sync/driver/frontend_data_type_controller_unittest.cc
@@ -8,6 +8,7 @@
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/location.h"
+#include "base/memory/ptr_util.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
@@ -73,9 +74,9 @@ class SyncFrontendDataTypeControllerTest : public testing::Test {
         sync_client_(&components_factory_) {}
 
   void SetUp() override {
-    dtc_mock_.reset(new StrictMock<FrontendDataTypeControllerMock>());
-    frontend_dtc_.reset(
-        new FrontendDataTypeControllerFake(&sync_client_, dtc_mock_.get()));
+    dtc_mock_ = base::MakeUnique<StrictMock<FrontendDataTypeControllerMock>>();
+    frontend_dtc_ = base::MakeUnique<FrontendDataTypeControllerFake>(
+        &sync_client_, dtc_mock_.get());
   }
 
  protected: