Replacing the OVERRIDE with override in chrome/installer

chrome/installer/setup/setup_util_unittest.cc

Index: chrome/installer/setup/setup_util_unittest.cc
diff --git a/chrome/installer/setup/setup_util_unittest.cc b/chrome/installer/setup/setup_util_unittest.cc
index 6f5752c06ed0502f5bebddeecc6c66a5a5f6f45a..9b92429ca64b9125a5baf4b9acde2ecbe5ca5534 100644
--- a/chrome/installer/setup/setup_util_unittest.cc
+++ b/chrome/installer/setup/setup_util_unittest.cc
@@ -33,12 +33,12 @@ namespace {
 
 class SetupUtilTestWithDir : public testing::Test {
  protected:
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     // Create a temp directory for testing.
     ASSERT_TRUE(test_dir_.CreateUniqueTempDir());
   }
 
-  virtual void TearDown() OVERRIDE {
+  virtual void TearDown() override {
     // Clean up test directory manually so we can fail if it leaks.
     ASSERT_TRUE(test_dir_.Delete());
   }
@@ -289,7 +289,7 @@ class FindArchiveToPatchTest : public SetupUtilTestWithDir {
     }
   };
 
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     SetupUtilTestWithDir::SetUp();
     product_version_ = Version("30.0.1559.0");
     max_version_ = Version("47.0.1559.0");
@@ -315,7 +315,7 @@ class FindArchiveToPatchTest : public SetupUtilTestWithDir {
     ASSERT_EQ(1, base::WriteFile(GetMaxVersionArchivePath(), "b", 1));
   }
 
-  virtual void TearDown() OVERRIDE {
+  virtual void TearDown() override {
     original_state_.reset();
     SetupUtilTestWithDir::TearDown();
   }
@@ -409,7 +409,7 @@ namespace {
 
 class MigrateMultiToSingleTest : public testing::Test {
  protected:
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     registry_override_manager_.OverrideRegistry(kRootKey);
   }