Make win_aura work without ash.

ui/base/view_prop.cc

 // Copyright (c) 2011 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/base/view_prop.h"
 
 #include <set>
 
 namespace ui {
 
 // Maints the actual view, key and data.
 class ViewProp::Data : public base::RefCounted<ViewProp::Data> {
  public:
   // Returns the Data* for the view/key pair. If |create| is false and |Get|
   // has not been invoked for the view/key pair, NULL is returned.
-  static void Get(gfx::NativeView view,
+  static void Get(gfx::AcceleratedWidget view,
                   const char* key,
                   bool create,
                   scoped_refptr<Data>* data) {
     if (!data_set_)
       data_set_ = new DataSet;
     scoped_refptr<Data> new_data(new Data(view, key));
     DataSet::const_iterator i = data_set_->find(new_data.get());
     if (i != data_set_->end()) {
       *data = *i;
       return;
@@ skipping 17 matching lines @@
   class DataComparator {
    public:
     bool operator()(const Data* d1, const Data* d2) const {
       return (d1->view_ == d2->view_) ? (d1->key_ < d2->key_) :
                                         (d1->view_ < d2->view_);
     }
   };
 
   typedef std::set<Data*, DataComparator> DataSet;
 
-  Data(gfx::NativeView view, const char* key)
+  Data(gfx::AcceleratedWidget view, const char* key)
       : view_(view),
         key_(key),
         data_(NULL) {}
 
   ~Data() {
     DataSet::iterator i = data_set_->find(this);
     // Also check for equality using == as |Get| creates dummy values in order
     // to look up a value.
     if (i != data_set_->end() && *i == this)
       data_set_->erase(i);
   }
 
   // The existing set of Data is stored here. ~Data removes from the set.
   static DataSet* data_set_;
 
-  const gfx::NativeView view_;
+  const gfx::AcceleratedWidget view_;
   const char* key_;
   void* data_;
 
   DISALLOW_COPY_AND_ASSIGN(Data);
 };
 
 // static
 ViewProp::Data::DataSet* ViewProp::Data::data_set_ = NULL;
 
-ViewProp::ViewProp(gfx::NativeView view, const char* key, void* data) {
+ViewProp::ViewProp(gfx::AcceleratedWidget view, const char* key, void* data) {
   Data::Get(view, key, true, &data_);
   data_->set_data(data);
 }
 
 ViewProp::~ViewProp() {
   // This is done to provide similar semantics to SetProp. In particular it's
   // assumed that ~ViewProp should behave as though RemoveProp was invoked.
   data_->set_data(NULL);
 }
 
 // static
-void* ViewProp::GetValue(gfx::NativeView view, const char* key) {
+void* ViewProp::GetValue(gfx::AcceleratedWidget view, const char* key) {
   scoped_refptr<Data> data;
   Data::Get(view, key, false, &data);
   return data.get() ? data->data() : NULL;
 }
 
 // static
 const char* ViewProp::Key() const {
   return data_->key();
 }
 
 }  // namespace ui