SkClipOp is an enum class now

cc/playback/raster_source.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 "cc/playback/raster_source.h"
 
 #include <stddef.h>
 
 #include "base/trace_event/trace_event.h"
 #include "cc/base/math_util.h"
@@ skipping 154 matching lines @@
 
   if (clear_canvas_with_debug_color_) {
     // Any non-painted areas outside of the content bounds are left in
     // this color.  If this is seen then it means that cc neglected to
     // rerasterize a tile that used to intersect with the content rect
     // after the content bounds grew.
     canvas->save();
     // Use clipRegion to bypass CTM because the rects are device rects.
     SkRegion interest_region;
     interest_region.setRect(interest_rect);
-    canvas->clipRegion(interest_region, kDifference_SkClipOp);
+    canvas->clipRegion(interest_region, SkClipOp::kDifference);
     canvas->clear(DebugColors::MissingResizeInvalidations());
     canvas->restore();
   }
 
   // Drawing at most 2 x 2 x (canvas width + canvas height) texels is 2-3X
   // faster than clearing, so special case this.
   canvas->save();
   // Use clipRegion to bypass CTM because the rects are device rects.
   SkRegion interest_region;
   interest_region.setRect(interest_rect);
@@ skipping 117 matching lines @@
   bool can_use_lcd_text = false;
   return scoped_refptr<RasterSource>(new RasterSource(this, can_use_lcd_text));
 }
 
 RasterSource::PlaybackSettings::PlaybackSettings()
     : playback_to_shared_canvas(false),
       skip_images(false),
       use_image_hijack_canvas(true) {}
 
 }  // namespace cc