ozone: Add PRESUBMIT.py to check patch formatting

ui/ozone/platform/dri/dri_window_delegate_impl.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 "ui/ozone/platform/dri/dri_window_delegate_impl.h"
 
 #include "base/debug/trace_event.h"
 #include "ui/ozone/platform/dri/screen_manager.h"
 
 namespace ui {
@@ skipping 16 matching lines @@
 
 gfx::AcceleratedWidget DriWindowDelegateImpl::GetAcceleratedWidget() {
   return widget_;
 }
 
 HardwareDisplayController* DriWindowDelegateImpl::GetController() {
   return controller_.get();
 }
 
 void DriWindowDelegateImpl::OnBoundsChanged(const gfx::Rect& bounds) {
-  TRACE_EVENT2("dri",
-               "DriWindowDelegateImpl::OnBoundsChanged",
-               "widget",
-               widget_,
-               "bounds",
-               bounds.ToString());
+  TRACE_EVENT2("dri", "DriWindowDelegateImpl::OnBoundsChanged", "widget",
+               widget_, "bounds", bounds.ToString());
   controller_ = screen_manager_->GetDisplayController(bounds);
 }
 
 }  // namespace ui