Apply automated fixits for Chrome clang plugin to cloud_print.

cloud_print/virtual_driver/win/port_monitor/port_monitor_unittest.cc

Index: cloud_print/virtual_driver/win/port_monitor/port_monitor_unittest.cc
diff --git a/cloud_print/virtual_driver/win/port_monitor/port_monitor_unittest.cc b/cloud_print/virtual_driver/win/port_monitor/port_monitor_unittest.cc
index d6b47824ac097dd23b2e6d42b7a449d601614c7e..b9bc639dfb21723f709d33142c8c1737ddec5e1b 100644
--- a/cloud_print/virtual_driver/win/port_monitor/port_monitor_unittest.cc
+++ b/cloud_print/virtual_driver/win/port_monitor/port_monitor_unittest.cc
@@ -83,13 +83,9 @@ class PortMonitorTest : public testing::Test  {
   }
 
  protected:
-  virtual void SetUp() {
-    SetUpChromeExeRegistry();
-  }
+  void SetUp() override { SetUpChromeExeRegistry(); }
 
-  virtual void TearDown() {
-    DeleteChromeExeRegistry();
-  }
+  void TearDown() override { DeleteChromeExeRegistry(); }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(PortMonitorTest);