Attempting to resolve a race condition with PowerMonitor

content/child/power_monitor_broadcast_source_unittest.cc

Index: content/child/power_monitor_broadcast_source_unittest.cc
diff --git a/content/child/power_monitor_broadcast_source_unittest.cc b/content/child/power_monitor_broadcast_source_unittest.cc
index b665e90bbb05a4494e2782ec78f261e3c2edebad..25b26dd6d4d9db047d04cfea90c4d69f6c53356d 100644
--- a/content/child/power_monitor_broadcast_source_unittest.cc
+++ b/content/child/power_monitor_broadcast_source_unittest.cc
@@ -14,19 +14,17 @@ class PowerMonitorBroadcastSourceTest : public testing::Test {
  protected:
   PowerMonitorBroadcastSourceTest() {
     power_monitor_source_ = new PowerMonitorBroadcastSource();
-    power_monitor_.reset(new base::PowerMonitor(
-        scoped_ptr<base::PowerMonitorSource>(power_monitor_source_)));
+    base::PowerMonitor::Initialize(
+        scoped_ptr<base::PowerMonitorSource>(power_monitor_source_));
   }
-  virtual ~PowerMonitorBroadcastSourceTest() {}
+  virtual ~PowerMonitorBroadcastSourceTest() { base::PowerMonitor::Shutdown(); }
 
   PowerMonitorBroadcastSource* source() { return power_monitor_source_; }
-  base::PowerMonitor* monitor() { return power_monitor_.get(); }
 
   base::MessageLoop message_loop_;
 
  private:
   PowerMonitorBroadcastSource* power_monitor_source_;
-  scoped_ptr<base::PowerMonitor> power_monitor_;
 
   DISALLOW_COPY_AND_ASSIGN(PowerMonitorBroadcastSourceTest);
 };
@@ -36,7 +34,7 @@ TEST_F(PowerMonitorBroadcastSourceTest, PowerMessageReceiveBroadcast) {
     source()->GetMessageFilter();
 
   base::PowerMonitorTestObserver observer;
-  monitor()->AddObserver(&observer);
+  base::PowerMonitor::AddObserver(&observer);
 
   PowerMonitorMsg_Suspend suspend_msg;
   PowerMonitorMsg_Resume resume_msg;