MacViews: Introduce native_cursor.h to provide cursor "literals"

ui/views/controls/textfield/textfield.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/controls/textfield/textfield.h"
 
 #include <string>
 
 #include "base/debug/trace_event.h"
 #include "grit/ui_strings.h"
@@ skipping 14 matching lines @@
 #include "ui/views/background.h"
 #include "ui/views/controls/focusable_border.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/menu/menu_item_view.h"
 #include "ui/views/controls/menu/menu_runner.h"
 #include "ui/views/controls/native/native_view_host.h"
 #include "ui/views/controls/textfield/textfield_controller.h"
 #include "ui/views/drag_utils.h"
 #include "ui/views/ime/input_method.h"
 #include "ui/views/metrics.h"
+#include "ui/views/native_cursor.h"
 #include "ui/views/painter.h"
 #include "ui/views/views_delegate.h"
 #include "ui/views/widget/widget.h"
 
 #if defined(OS_WIN)
 #include "base/win/win_util.h"
 #endif
 
 #if defined(OS_LINUX) && !defined(OS_CHROMEOS)
 #include "base/strings/utf_string_conversions.h"
@@ skipping 438 matching lines @@
 }
 
 const char* Textfield::GetClassName() const {
   return kViewClassName;
 }
 
 gfx::NativeCursor Textfield::GetCursor(const ui::MouseEvent& event) {
   bool in_selection = GetRenderText()->IsPointInSelection(event.location());
   bool drag_event = event.type() == ui::ET_MOUSE_DRAGGED;
   bool text_cursor = !initiating_drag_ && (drag_event || !in_selection);
-  return text_cursor ? ui::kCursorIBeam : ui::kCursorNull;
+  return text_cursor ? GetNativeIBeamCursor() : gfx::kNullCursor;
 }
 
 bool Textfield::OnMousePressed(const ui::MouseEvent& event) {
   TrackMouseClicks(event);
 
   if (!controller_ || !controller_->HandleMouseEvent(this, event)) {
     if (event.IsOnlyLeftMouseButton() || event.IsOnlyRightMouseButton()) {
       RequestFocus();
       ShowImeIfNeeded();
     }
@@ skipping 1176 matching lines @@
       const size_t length = selection_clipboard_text.length();
       range = gfx::Range(range.start() + length, range.end() + length);
     }
     model_->MoveCursorTo(gfx::SelectionModel(range, affinity));
     UpdateAfterChange(true, true);
     OnAfterUserAction();
   }
 }
 
 }  // namespace views