replace 'virtual ... OVERRIDE' with '... override'

base/test/test_suite.cc

Index: base/test/test_suite.cc
diff --git a/base/test/test_suite.cc b/base/test/test_suite.cc
index 45b02f965fbdecc89cf639d77220f8f10744d48f..c328e1e8c820ff8c94ebffa1d9c95583b8e5aaf4 100644
--- a/base/test/test_suite.cc
+++ b/base/test/test_suite.cc
@@ -49,7 +49,7 @@ namespace {
 
 class MaybeTestDisabler : public testing::EmptyTestEventListener {
  public:
-  virtual void OnTestStart(const testing::TestInfo& test_info) OVERRIDE {
+  void OnTestStart(const testing::TestInfo& test_info) override {
     ASSERT_FALSE(TestSuite::IsMarkedMaybe(test_info))
         << "Probably the OS #ifdefs don't include all of the necessary "
            "platforms.\nPlease ensure that no tests have the MAYBE_ prefix "
@@ -63,11 +63,11 @@ class TestClientInitializer : public testing::EmptyTestEventListener {
       : old_command_line_(CommandLine::NO_PROGRAM) {
   }
 
-  virtual void OnTestStart(const testing::TestInfo& test_info) OVERRIDE {
+  void OnTestStart(const testing::TestInfo& test_info) override {
     old_command_line_ = *CommandLine::ForCurrentProcess();
   }
 
-  virtual void OnTestEnd(const testing::TestInfo& test_info) OVERRIDE {
+  void OnTestEnd(const testing::TestInfo& test_info) override {
     *CommandLine::ForCurrentProcess() = old_command_line_;
   }