Standardize usage of virtual/override/final specifiers in dbus/.

dbus/object_manager_unittest.cc

Index: dbus/object_manager_unittest.cc
diff --git a/dbus/object_manager_unittest.cc b/dbus/object_manager_unittest.cc
index cd02c5e13c16ac96a2753900cbfeaf948e507145..76ddb85fa8f1f80864cf7a38c77cc42cb36b65e0 100644
--- a/dbus/object_manager_unittest.cc
+++ b/dbus/object_manager_unittest.cc
@@ -48,10 +48,9 @@ class ObjectManagerTest
     }
   };
 
-  virtual PropertySet* CreateProperties(
-      ObjectProxy* object_proxy,
-      const ObjectPath& object_path,
-      const std::string& interface_name) override {
+  PropertySet* CreateProperties(ObjectProxy* object_proxy,
+                                const ObjectPath& object_path,
+                                const std::string& interface_name) override {
     Properties* properties = new Properties(
         object_proxy, interface_name,
         base::Bind(&ObjectManagerTest::OnPropertyChanged,
@@ -59,7 +58,7 @@ class ObjectManagerTest
     return static_cast<PropertySet*>(properties);
   }
 
-  virtual void SetUp() {
+  void SetUp() override {
     // Make the main thread not to allow IO.
     base::ThreadRestrictions::SetIOAllowed(false);
 
@@ -93,7 +92,7 @@ class ObjectManagerTest
     WaitForObject();
   }
 
-  virtual void TearDown() {
+  void TearDown() override {
     bus_->ShutdownOnDBusThreadAndBlock();
 
     // Shut down the service.
@@ -126,15 +125,15 @@ class ObjectManagerTest
 
  protected:
   // Called when an object is added.
-  virtual void ObjectAdded(const ObjectPath& object_path,
-                           const std::string& interface_name) override {
+  void ObjectAdded(const ObjectPath& object_path,
+                   const std::string& interface_name) override {
     added_objects_.push_back(std::make_pair(object_path, interface_name));
     run_loop_->Quit();
   }
 
   // Called when an object is removed.
-  virtual void ObjectRemoved(const ObjectPath& object_path,
-                             const std::string& interface_name) override {
+  void ObjectRemoved(const ObjectPath& object_path,
+                     const std::string& interface_name) override {
     removed_objects_.push_back(std::make_pair(object_path, interface_name));
     run_loop_->Quit();
   }