Apply automated fixits for Chrome clang plugin to chrome.

chrome/installer/util/copy_tree_work_item_unittest.cc

Index: chrome/installer/util/copy_tree_work_item_unittest.cc
diff --git a/chrome/installer/util/copy_tree_work_item_unittest.cc b/chrome/installer/util/copy_tree_work_item_unittest.cc
index 035696c8911e0106f2e4e77e51ea418f8a3b582e..35cc3af70be3d413155541cf7eb28703cefca254 100644
--- a/chrome/installer/util/copy_tree_work_item_unittest.cc
+++ b/chrome/installer/util/copy_tree_work_item_unittest.cc
@@ -21,14 +21,12 @@ namespace {
 
 class CopyTreeWorkItemTest : public testing::Test {
  protected:
-  virtual void SetUp() {
+  void SetUp() override {
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
     ASSERT_TRUE(test_dir_.CreateUniqueTempDir());
   }
 
-  virtual void TearDown() {
-    logging::CloseLogFile();
-  }
+  void TearDown() override { logging::CloseLogFile(); }
 
   // the path to temporary directory used to contain the test operations
   base::ScopedTempDir test_dir_;