Convert //content/browser from scoped_ptr to std::unique_ptr

content/browser/power_usage_monitor_impl_unittest.cc

Index: content/browser/power_usage_monitor_impl_unittest.cc
diff --git a/content/browser/power_usage_monitor_impl_unittest.cc b/content/browser/power_usage_monitor_impl_unittest.cc
index 2aac58594893f09904f325e01c788fc87055ac08..1b3446f39bf325df717b66b82c5ff9da5f8c8407 100644
--- a/content/browser/power_usage_monitor_impl_unittest.cc
+++ b/content/browser/power_usage_monitor_impl_unittest.cc
@@ -65,7 +65,7 @@ class PowerUsageMonitorTest : public testing::Test {
   void SetUp() override {
     monitor_.reset(new PowerUsageMonitor);
     // PowerUsageMonitor assumes ownership.
-    scoped_ptr<SystemInterfaceForTest> test_interface(
+    std::unique_ptr<SystemInterfaceForTest> test_interface(
         new SystemInterfaceForTest());
     system_interface_ = test_interface.get();
     monitor_->SetSystemInterfaceForTest(std::move(test_interface));
@@ -87,7 +87,7 @@ class PowerUsageMonitorTest : public testing::Test {
         NOTIFICATION_RENDERER_PROCESS_CLOSED, kDummyRenderProcessHostID);
   }
 
-  scoped_ptr<PowerUsageMonitor> monitor_;
+  std::unique_ptr<PowerUsageMonitor> monitor_;
   SystemInterfaceForTest* system_interface_;
   TestBrowserThreadBundle thread_bundle_;
 };