Change ui cursor identifiers to an enum class.

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"
 #include "base/macros.h"
 #include "base/strings/string16.h"
 #include "ui/base/cursor/cursor.h"
 #include "ui/base/cursor/cursor_loader.h"
 #include "ui/base/cursor/cursors_aura.h"
 #include "ui/display/display.h"
 #include "ui/gfx/geometry/point.h"
 
 namespace ui {
 
 namespace {
 
-const int kImageCursorIds[] = {
-  kCursorNull,
-  kCursorPointer,
-  kCursorNoDrop,
-  kCursorNotAllowed,
-  kCursorCopy,
-  kCursorHand,
-  kCursorMove,
-  kCursorNorthEastResize,
-  kCursorSouthWestResize,
-  kCursorSouthEastResize,
-  kCursorNorthWestResize,
-  kCursorNorthResize,
-  kCursorSouthResize,
-  kCursorEastResize,
-  kCursorWestResize,
-  kCursorIBeam,
-  kCursorAlias,
-  kCursorCell,
-  kCursorContextMenu,
-  kCursorCross,
-  kCursorHelp,
-  kCursorVerticalText,
-  kCursorZoomIn,
-  kCursorZoomOut,
-  kCursorRowResize,
-  kCursorColumnResize,
-  kCursorEastWestResize,
-  kCursorNorthSouthResize,
-  kCursorNorthEastSouthWestResize,
-  kCursorNorthWestSouthEastResize,
-  kCursorGrab,
-  kCursorGrabbing,
+const CursorType kImageCursorIds[] = {
+    CursorType::kNull,
+    CursorType::kPointer,
+    CursorType::kNoDrop,
+    CursorType::kNotAllowed,
+    CursorType::kCopy,
+    CursorType::kHand,
+    CursorType::kMove,
+    CursorType::kNorthEastResize,
+    CursorType::kSouthWestResize,
+    CursorType::kSouthEastResize,
+    CursorType::kNorthWestResize,
+    CursorType::kNorthResize,
+    CursorType::kSouthResize,
+    CursorType::kEastResize,
+    CursorType::kWestResize,
+    CursorType::kIBeam,
+    CursorType::kAlias,
+    CursorType::kCell,
+    CursorType::kContextMenu,
+    CursorType::kCross,
+    CursorType::kHelp,
+    CursorType::kVerticalText,
+    CursorType::kZoomIn,
+    CursorType::kZoomOut,
+    CursorType::kRowResize,
+    CursorType::kColumnResize,
+    CursorType::kEastWestResize,
+    CursorType::kNorthSouthResize,
+    CursorType::kNorthEastSouthWestResize,
+    CursorType::kNorthWestSouthEastResize,
+    CursorType::kGrab,
+    CursorType::kGrabbing,
 };
 
-const int kAnimatedCursorIds[] = {
-  kCursorWait,
-  kCursorProgress
-};
+const CursorType kAnimatedCursorIds[] = {CursorType::kWait,
+                                         CursorType::kProgress};
 
 }  // namespace
 
 ImageCursors::ImageCursors() : cursor_set_(CURSOR_SET_NORMAL) {
 }
 
 ImageCursors::~ImageCursors() {
 }
 
 float ImageCursors::GetScale() const {
@@ skipping 71 matching lines @@
 
   if (cursor_loader_.get())
     ReloadCursors();
 }
 
 void ImageCursors::SetPlatformCursor(gfx::NativeCursor* cursor) {
   cursor_loader_->SetPlatformCursor(cursor);
 }
 
 }  // namespace ui