remove some new OVERRIDE instances in ui/

ui/compositor/compositor.cc

 // Copyright (c) 2012 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 "ui/compositor/compositor.h"
 
 #include <algorithm>
 #include <deque>
 
 #include "base/bind.h"
@@ skipping 56 matching lines @@
 
 namespace {}  // namespace
 
 namespace ui {
 
 class SatisfySwapPromise : public cc::SwapPromise {
  public:
   explicit SatisfySwapPromise(uint32_t id) : id_(id) {}
 
  private:
-  virtual void DidSwap(cc::CompositorFrameMetadata* metadata) OVERRIDE {
+  virtual void DidSwap(cc::CompositorFrameMetadata* metadata) override {
     metadata->satisfies_sequences.push_back(id_);
   }
 
-  virtual void DidNotSwap(DidNotSwapReason reason) OVERRIDE {
+  virtual void DidNotSwap(DidNotSwapReason reason) override {
     // TODO(jbauman): Send to the SurfaceManager immediately.
     DCHECK(false);
   }
-  virtual int64 TraceId() const OVERRIDE { return 0; }
+  virtual int64 TraceId() const override { return 0; }
   uint32_t id_;
 };
 
 Compositor::Compositor(gfx::AcceleratedWidget widget,
                        ui::ContextFactory* context_factory,
                        scoped_refptr<base::SingleThreadTaskRunner> task_runner)
     : context_factory_(context_factory),
       root_layer_(NULL),
       widget_(widget),
       surface_id_allocator_(context_factory->CreateSurfaceIdAllocator()),
@@ skipping 377 matching lines @@
     // Call ScheduleDraw() instead of Draw() in order to allow other
     // CompositorObservers to be notified before starting another
     // draw cycle.
     ScheduleDraw();
   }
   FOR_EACH_OBSERVER(
       CompositorObserver, observer_list_, OnCompositingEnded(this));
 }
 
 }  // namespace ui