Apply automated fixits for Chrome clang plugin to chrome.

chrome/installer/util/master_preferences_unittest.cc

Index: chrome/installer/util/master_preferences_unittest.cc
diff --git a/chrome/installer/util/master_preferences_unittest.cc b/chrome/installer/util/master_preferences_unittest.cc
index 02bb393f5b79850efb5f1bf72bcf8b50dc628283..31f839bd4582a1d5a1172ca34cd04358dc8f9967 100644
--- a/chrome/installer/util/master_preferences_unittest.cc
+++ b/chrome/installer/util/master_preferences_unittest.cc
@@ -19,11 +19,11 @@
 namespace {
 class MasterPreferencesTest : public testing::Test {
  protected:
-  virtual void SetUp() {
+  void SetUp() override {
     ASSERT_TRUE(base::CreateTemporaryFile(&prefs_file_));
   }
 
-  virtual void TearDown() {
+  void TearDown() override {
     EXPECT_TRUE(base::DeleteFile(prefs_file_, false));
   }