Add GetScreenBoundsRect to ui::AXPlatformNodeDelegate

ui/views/accessibility/native_view_accessibility_auralinux.cc

 // Copyright 2015 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/views/accessibility/native_view_accessibility_auralinux.h"
 
 #include <algorithm>
 #include <memory>
 #include <vector>
 
@@ skipping 73 matching lines @@
 
   gfx::NativeViewAccessible ChildAtIndex(int index) override {
     if (index < 0 || index >= GetChildCount())
       return nullptr;
 
     Widget* widget = widgets_[index];
     CHECK(widget);
     return widget->GetRootView()->GetNativeViewAccessible();
   }
 
-  gfx::Vector2d GetGlobalCoordinateOffset() override {
-    return gfx::Vector2d();
-  }
+  gfx::Rect GetScreenBoundsRect() const override { return gfx::Rect(); }

[dmazzoni, 2017/04/07 18:24:40]

nit: delete this - no need to override, the inherited method works fine

 
   gfx::NativeViewAccessible HitTestSync(int x, int y) override {
     return nullptr;
   }
 
   gfx::NativeViewAccessible GetFocus() override {
     return nullptr;
   }
 
   gfx::AcceleratedWidget GetTargetForNativeAccessibilityEvent() override {
@@ skipping 54 matching lines @@
 }
 
 gfx::NativeViewAccessible NativeViewAccessibilityAuraLinux::GetParent() {
   gfx::NativeViewAccessible parent = NativeViewAccessibilityBase::GetParent();
   if (!parent)
     parent = AuraLinuxApplication::GetInstance()->GetNativeViewAccessible();
   return parent;
 }
 
 }  // namespace views