Adds link disambiguation popup support to Windows.

ui/views/widget/desktop_aura/desktop_native_widget_aura.cc

 // Copyright (c) 2012 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/widget/desktop_aura/desktop_native_widget_aura.h"
 
 #include "base/bind.h"
 #include "base/debug/trace_event.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/client/cursor_client.h"
@@ skipping 988 matching lines @@
 }
 
 bool DesktopNativeWidgetAura::HasHitTestMask() const {
   return native_widget_delegate_->HasHitTestMask();
 }
 
 void DesktopNativeWidgetAura::GetHitTestMask(gfx::Path* mask) const {
   native_widget_delegate_->GetHitTestMask(mask);
 }
 
+void DesktopNativeWidgetAura::OnLinkDisambiguationPopupRequested(
+    const gfx::Rect& target_rect, const SkBitmap& zoomed_bitmap) {
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // DesktopNativeWidgetAura, ui::EventHandler implementation:
 
 void DesktopNativeWidgetAura::OnKeyEvent(ui::KeyEvent* event) {
   if (event->is_char()) {
     // If a ui::InputMethod object is attached to the root window, character
     // events are handled inside the object and are not passed to this function.
     // If such object is not attached, character events might be sent (e.g. on
     // Windows). In this case, we just skip these.
     return;
@@ skipping 194 matching lines @@
   if (cursor_reference_count_ == 0) {
     // We are the last DesktopNativeWidgetAura instance, and we are responsible
     // for cleaning up |cursor_manager_|.
     delete cursor_manager_;
     native_cursor_manager_ = NULL;
     cursor_manager_ = NULL;
   }
 }
 
 }  // namespace views