Replace OVERRIDE and FINAL with override and final in content/public/[a-s]*

content/public/test/browser_test_base.h

Index: content/public/test/browser_test_base.h
diff --git a/content/public/test/browser_test_base.h b/content/public/test/browser_test_base.h
index 1514c65062ee50ec668b1c6f37e472e98e7c7f10..5f7478def3d4c73a5cc8d3787145119b795f6f5f 100644
--- a/content/public/test/browser_test_base.h
+++ b/content/public/test/browser_test_base.h
@@ -37,10 +37,10 @@ class BrowserTestBase : public testing::Test {
 
   // Configures everything for an in process browser test, then invokes
   // BrowserMain. BrowserMain ends up invoking RunTestOnMainThreadLoop.
-  virtual void SetUp() OVERRIDE;
+  virtual void SetUp() override;
 
   // Restores state configured in SetUp.
-  virtual void TearDown() OVERRIDE;
+  virtual void TearDown() override;
 
   // Override this to add any custom setup code that needs to be done on the
   // main thread after the browser is created and just before calling