replace OVERRIDE and FINAL with override and final in chrome/browser/[a-i]*

chrome/browser/drive/drive_app_registry_unittest.cc

Index: chrome/browser/drive/drive_app_registry_unittest.cc
diff --git a/chrome/browser/drive/drive_app_registry_unittest.cc b/chrome/browser/drive/drive_app_registry_unittest.cc
index 64ee58c20562f9686cc1dd72dfe0d723fe3c55ac..cb1985a4b62f6abe44f451555649102fcab2c0de 100644
--- a/chrome/browser/drive/drive_app_registry_unittest.cc
+++ b/chrome/browser/drive/drive_app_registry_unittest.cc
@@ -33,7 +33,7 @@ class TestDriveAppRegistryObserver : public DriveAppRegistryObserver {
 
  private:
   // DriveAppRegistryObserver overrides:
-  virtual void OnDriveAppRegistryUpdated() OVERRIDE { ++update_count_; }
+  virtual void OnDriveAppRegistryUpdated() override { ++update_count_; }
 
   DriveAppRegistry* registry_;
   int update_count_;
@@ -42,7 +42,7 @@ class TestDriveAppRegistryObserver : public DriveAppRegistryObserver {
 
 class DriveAppRegistryTest : public testing::Test {
  protected:
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     fake_drive_service_.reset(new FakeDriveService);
     fake_drive_service_->LoadAppListForDriveApi("drive/applist.json");