Apply automated fixits for Chrome clang plugin to base_unittests.

base/win/registry_unittest.cc

Index: base/win/registry_unittest.cc
diff --git a/base/win/registry_unittest.cc b/base/win/registry_unittest.cc
index 6548474c4facfca93497d8db149cfd2208b63af0..22576634f9a4aaa6e3906bea3130f98dd89924e8 100644
--- a/base/win/registry_unittest.cc
+++ b/base/win/registry_unittest.cc
@@ -31,7 +31,7 @@ class RegistryTest : public testing::Test {
 #endif  //  _WIN64
 
   RegistryTest() {}
-  virtual void SetUp() override {
+  void SetUp() override {
     // Create a temporary key.
     RegKey key(HKEY_CURRENT_USER, L"", KEY_ALL_ACCESS);
     key.DeleteKey(kRootKey);
@@ -42,7 +42,7 @@ class RegistryTest : public testing::Test {
     foo_software_key_ += L"\\Foo";
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     // Clean up the temporary key.
     RegKey key(HKEY_CURRENT_USER, L"", KEY_SET_VALUE);
     ASSERT_EQ(ERROR_SUCCESS, key.DeleteKey(kRootKey));