Add OVERRIDE to chrome/browser/.

chrome/browser/net/gaia/token_service_unittest.h

Index: chrome/browser/net/gaia/token_service_unittest.h
diff --git a/chrome/browser/net/gaia/token_service_unittest.h b/chrome/browser/net/gaia/token_service_unittest.h
index 87fbee7923bc55c4727f57e0426b9006017512d6..5095cb94a8810a6ad246794527b9f2d4d8a5e77c 100644
--- a/chrome/browser/net/gaia/token_service_unittest.h
+++ b/chrome/browser/net/gaia/token_service_unittest.h
@@ -34,7 +34,7 @@ class TokenAvailableTracker : public TestNotificationTracker {
  private:
   virtual void Observe(int type,
                        const content::NotificationSource& source,
-                       const content::NotificationDetails& details);
+                       const content::NotificationDetails& details) OVERRIDE;
 
   TokenService::TokenAvailableDetails details_;
 };
@@ -51,7 +51,7 @@ class TokenFailedTracker : public TestNotificationTracker {
  private:
   virtual void Observe(int type,
                        const content::NotificationSource& source,
-                       const content::NotificationDetails& details);
+                       const content::NotificationDetails& details) OVERRIDE;
 
   TokenService::TokenRequestFailedDetails details_;
 };
@@ -61,9 +61,9 @@ class TokenServiceTestHarness : public testing::Test {
   TokenServiceTestHarness();
   virtual ~TokenServiceTestHarness();
 
-  virtual void SetUp();
+  virtual void SetUp() OVERRIDE;
 
-  virtual void TearDown();
+  virtual void TearDown() OVERRIDE;
 
   void WaitForDBLoadCompletion();