Linux/ChromeOS Chromium style checker cleanup, content/ edition.

content/browser/device_orientation/device_orientation_browsertest.cc

Index: content/browser/device_orientation/device_orientation_browsertest.cc
===================================================================
--- content/browser/device_orientation/device_orientation_browsertest.cc	(revision 181789)
+++ content/browser/device_orientation/device_orientation_browsertest.cc	(working copy)
@@ -26,11 +26,11 @@
         removed_observer_(false) {
   }
 
-  virtual void AddObserver(Observer* observer) {
+  virtual void AddObserver(Observer* observer) OVERRIDE {
     added_observer_ = true;
     observer->OnDeviceDataUpdate(device_data_.get(), device_data_type_);
   }
-  virtual void RemoveObserver(Observer* observer) {
+  virtual void RemoveObserver(Observer* observer) OVERRIDE {
     removed_observer_ = true;
   }
 
@@ -46,7 +46,7 @@
 class DeviceOrientationBrowserTest : public ContentBrowserTest {
  public:
   // From ContentBrowserTest.
-  virtual void SetUpCommandLine(CommandLine* command_line) {
+  virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     EXPECT_TRUE(!command_line->HasSwitch(switches::kDisableDeviceOrientation));
   }
 };