Add GetScreenBoundsRect to ui::AXPlatformNodeDelegate

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/memory/ptr_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "ui/accessibility/ax_node_data.h"
 #include "ui/gfx/geometry/rect_conversions.h"
 #include "ui/views/accessibility/ax_aura_obj_cache.h"
 #include "ui/views/accessibility/ax_aura_obj_wrapper.h"
@@ skipping 68 matching lines @@
 };
 
 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);
 }
 
 TEST_F(NativeViewAccessibilityTest, BoundsShouldMatch) {
   gfx::Rect bounds =
       gfx::ToEnclosingRect(button_accessibility()->GetData().location);
-  bounds.Offset(button_accessibility()->GetGlobalCoordinateOffset());
+  gfx::Rect screen_bounds = button_accessibility()->GetScreenBoundsRect();
+  bounds.Offset(screen_bounds.x(), screen_bounds.y());
+
   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());
 }
@@ skipping 125 matching lines @@
   // During the destruction of parent, OnBlur will be called and change the
   // visibility to false.
   parent->SetVisible(true);
   AXAuraObjCache* ax = AXAuraObjCache::GetInstance();
   ax->GetOrCreate(widget.get());
 }
 #endif
 
 }  // namespace test
 }  // namespace views