Implement large cursors in Mushrome.

ui/base/cursor/image_cursors.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 "ui/base/cursor/image_cursors.h"
 
 #include <float.h>
 #include <stddef.h>
 
 #include "base/logging.h"
@@ skipping 42 matching lines @@
     CursorType::kNorthWestSouthEastResize,
     CursorType::kGrab,
     CursorType::kGrabbing,
 };
 
 const CursorType kAnimatedCursorIds[] = {CursorType::kWait,
                                          CursorType::kProgress};
 
 }  // namespace
 
-ImageCursors::ImageCursors() : cursor_set_(CURSOR_SET_NORMAL) {
-}
+ImageCursors::ImageCursors() : cursor_set_(CursorSet::kNormal) {}
 
 ImageCursors::~ImageCursors() {
 }
 
 float ImageCursors::GetScale() const {
   if (!cursor_loader_) {
     NOTREACHED();
     // Returning default on release build as it's not serious enough to crash
     // even if this ever happens.
     return 1.0f;
@@ skipping 51 matching lines @@
                                             &resource_id,
                                             &hot_point);
     DCHECK(success);
     cursor_loader_->LoadAnimatedCursor(kAnimatedCursorIds[i],
                                        resource_id,
                                        hot_point,
                                        kAnimatedCursorFrameDelayMs);
   }
 }
 
-void ImageCursors::SetCursorSet(CursorSetType cursor_set) {
+void ImageCursors::SetCursorSet(CursorSet cursor_set) {
   if (cursor_set_ == cursor_set)
     return;
 
   cursor_set_ = cursor_set;
 
   if (cursor_loader_.get())
     ReloadCursors();
 }
 
 void ImageCursors::SetPlatformCursor(gfx::NativeCursor* cursor) {
   cursor_loader_->SetPlatformCursor(cursor);
 }
 
 }  // namespace ui