aura-x11: Add custom web cursor support.

ui/gfx/native_widget_types.h

 // 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.
 
 #ifndef UI_GFX_NATIVE_WIDGET_TYPES_H_
 #define UI_GFX_NATIVE_WIDGET_TYPES_H_
 #pragma once
 
 #include "build/build_config.h"
 
@@ skipping 25 matching lines @@
 //     specific typedef.
 //
 //   NativeImage: The platform-specific image type used for drawing UI elements
 //     in the browser.
 //
 // The name 'View' here meshes with OS X where the UI elements are called
 // 'views' and with our Chrome UI code where the elements are also called
 // 'views'.
 
 #if defined(USE_AURA)
+#include "ui/aura/cursor.h"
+
 class SkRegion;
 namespace aura {
 class Event;
 class Window;
 }
 #endif  // defined(USE_AURA)
 
 #if defined(OS_WIN)
 #include <windows.h>  // NOLINT
 typedef struct HFONT__* HFONT;
@@ skipping 41 matching lines @@
 #elif defined(OS_ANDROID)
 class ChromeView;
 #endif
 class SkBitmap;
 
 class AcceleratedSurface;
 
 namespace gfx {
 
 #if defined(USE_AURA)
-// See ui/aura/cursor.h for values.
-typedef int NativeCursor;
+typedef aura::Cursor NativeCursor;
 typedef aura::Window* NativeView;
 typedef aura::Window* NativeWindow;
 typedef SkRegion* NativeRegion;
 typedef aura::Event* NativeEvent;
 #elif defined(OS_WIN)
 typedef HCURSOR NativeCursor;
 typedef HWND NativeView;
 typedef HWND NativeWindow;
 typedef HRGN NativeRegion;
 typedef MSG NativeEvent;
@@ skipping 56 matching lines @@
 typedef void* NativeViewAccessible;
 #elif defined(OS_ANDROID)
 typedef void* NativeFont;
 typedef void* NativeEditView;
 typedef void* NativeDrawingContext;
 typedef void* NativeMenu;
 typedef void* NativeViewAccessible;
 #endif
 
 // A constant value to indicate that gfx::NativeCursor refers to no cursor.
+#if defined(USE_AURA)
+const int kNullCursor = 0;
+#else
 const gfx::NativeCursor kNullCursor = static_cast<gfx::NativeCursor>(NULL);
+#endif
 
 #if defined(OS_MACOSX)
 typedef NSImage NativeImageType;
 #elif defined(TOOLKIT_GTK)
 typedef GdkPixbuf NativeImageType;
 #else
 typedef SkBitmap NativeImageType;
 #endif
 typedef NativeImageType* NativeImage;
 
@@ skipping 111 matching lines @@
 #elif defined(OS_ANDROID)
 typedef uint64 AcceleratedWidget;
 const AcceleratedWidget kNullAcceleratedWidget = 0;
 #else
 #error unknown platform
 #endif
 
 }  // namespace gfx
 
 #endif  // UI_GFX_NATIVE_WIDGET_TYPES_H_