Replacing the OVERRIDE with override in chrome/common

chrome/common/crash_keys_unittest.cc

Index: chrome/common/crash_keys_unittest.cc
diff --git a/chrome/common/crash_keys_unittest.cc b/chrome/common/crash_keys_unittest.cc
index 47b118f540f74f634c36ab08681d16da053ce70d..491043562afb59e22d0cdfe627892392db3ade0a 100644
--- a/chrome/common/crash_keys_unittest.cc
+++ b/chrome/common/crash_keys_unittest.cc
@@ -17,14 +17,14 @@
 
 class CrashKeysTest : public testing::Test {
  public:
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     self_ = this;
     base::debug::SetCrashKeyReportingFunctions(
         &SetCrashKeyValue, &ClearCrashKey);
     crash_keys::RegisterChromeCrashKeys();
   }
 
-  virtual void TearDown() OVERRIDE {
+  virtual void TearDown() override {
     base::debug::ResetCrashLoggingForTesting();
     self_ = NULL;
   }