Some more virtual/override updates.

mojo/services/view_manager/view_manager_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <string>
 #include <vector>
 
 #include "base/at_exit.h"
 #include "base/auto_reset.h"
 #include "base/bind.h"
@@ skipping 481 matching lines @@
 
 typedef std::vector<std::string> Changes;
 
 class ViewManagerTest : public testing::Test {
  public:
   ViewManagerTest()
       : connection_(NULL),
         connection2_(NULL),
         connection3_(NULL) {}
 
-  virtual void SetUp() override {
+  void SetUp() override {
     ASSERT_TRUE(ViewManagerProxy::IsInInitialState());
     test_helper_.Init();
     std::vector<std::string> native_viewport_args;
     native_viewport_args.push_back(kUseTestConfig);
     test_helper_.application_manager()->SetArgsForURL(
         native_viewport_args, GURL("mojo:native_viewport_service"));
     printf("Setting args\n");
 
 #if defined(OS_WIN)
     // As we unload the wndproc of window classes we need to be sure to
@@ skipping 11 matching lines @@
 
     test_helper_.application_manager()->ConnectToService(
         GURL("mojo:view_manager"), &view_manager_init_);
     ASSERT_TRUE(InitEmbed(view_manager_init_.get(), kTestServiceURL, 1));
 
     connection_ = ViewManagerProxy::WaitForInstance();
     ASSERT_TRUE(connection_ != NULL);
     connection_->DoRunLoopUntilChangesCount(1);
   }
 
-  virtual void TearDown() override {
+  void TearDown() override {
     if (connection3_)
       connection3_->Destroy();
     if (connection2_)
       connection2_->Destroy();
     if (connection_)
       connection_->Destroy();
   }
 
  protected:
   void EstablishSecondConnectionWithRoot(Id root_id) {
@@ skipping 927 matching lines @@
 
 // TODO(sky): add coverage of test that destroys connections and ensures other
 // connections get deletion notification.
 
 // TODO(sky): need to better track changes to initial connection. For example,
 // that SetBounsdViews/AddView and the like don't result in messages to the
 // originating connection.
 
 }  // namespace service
 }  // namespace mojo