Re-land: Implement NativeViewAccessibilityWin using AXPlatformNodeWin.

ui/views/accessibility/native_view_accessibility_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 "base/strings/utf_string_conversions.h"
 #include "ui/accessibility/ax_view_state.h"
 #include "ui/views/accessibility/native_view_accessibility.h"
 #include "ui/views/controls/button/button.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/test/views_test_base.h"
@@ skipping 37 matching lines @@
   }
 
  protected:
   scoped_ptr<TestButton> button_;
   NativeViewAccessibility* button_accessibility_;
   scoped_ptr<Label> label_;
   NativeViewAccessibility* label_accessibility_;
 };
 
 TEST_F(NativeViewAccessibilityTest, RoleShouldMatch) {
-  EXPECT_EQ(ui::AX_ROLE_BUTTON, button_accessibility_->GetData()->role);
-  EXPECT_EQ(ui::AX_ROLE_STATIC_TEXT, label_accessibility_->GetData()->role);
+  EXPECT_EQ(ui::AX_ROLE_BUTTON, button_accessibility_->GetData().role);
+  EXPECT_EQ(ui::AX_ROLE_STATIC_TEXT, label_accessibility_->GetData().role);
 }
 
 TEST_F(NativeViewAccessibilityTest, BoundsShouldMatch) {
-  gfx::Rect bounds = button_accessibility_->GetData()->location;
+  gfx::Rect bounds = button_accessibility_->GetData().location;
   bounds.Offset(button_accessibility_->GetGlobalCoordinateOffset());
   EXPECT_EQ(button_->GetBoundsInScreen(), bounds);
 }
 
 TEST_F(NativeViewAccessibilityTest, LabelIsChildOfButton) {
   EXPECT_EQ(1, button_accessibility_->GetChildCount());
   EXPECT_EQ(label_->GetNativeViewAccessible(),
             button_accessibility_->ChildAtIndex(0));
   EXPECT_EQ(button_->GetNativeViewAccessible(),
             label_accessibility_->GetParent());
 }
 
 }  // namespace test
 }  // namespace views