[NOT FOR COMMIT] Fully replace SkCanvas uses.

ui/views/controls/combobox/combobox.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/combobox/combobox.h"
 
 #include <stddef.h>
 
 #include <utility>
 
@@ skipping 822 matching lines @@
     SkPath path;
     // This epsilon makes sure that all the aliasing pixels are slightly more
     // than half full. Otherwise, rounding issues cause some to be considered
     // slightly less than half full and come out a little lighter.
     const SkScalar kEpsilon = 0.0001f;
     path.moveTo(x - kEpsilon, y);
     path.rLineTo(height, height);
     path.rLineTo(2 * kEpsilon, 0);
     path.rLineTo(height, -height);
     path.close();
-    SkPaint paint;
+    CdlPaint paint;
     SkColor arrow_color = GetNativeTheme()->GetSystemColor(
         ui::NativeTheme::kColorId_ButtonEnabledColor);
     if (!enabled())
       arrow_color = SkColorSetA(arrow_color, gfx::kDisabledControlAlpha);
     paint.setColor(arrow_color);
     paint.setAntiAlias(true);
     canvas->DrawPath(path, paint);
   } else {
     canvas->DrawImageInt(arrow_image_, arrow_bounds.x(), arrow_bounds.y());
   }
@@ skipping 138 matching lines @@
   const int kMdPaddingWidth = 8;
   int arrow_pad = UseMd() ? kMdPaddingWidth
                           : PlatformStyle::kComboboxNormalArrowPadding;
   int padding = style_ == STYLE_NORMAL
                     ? arrow_pad * 2
                     : kActionLeftPadding + kActionRightPadding;
   return ArrowSize().width() + padding;
 }
 
 }  // namespace views