mac: Components build for skia, easy part

skia/ext/platform_device_mac.h

 // Copyright (c) 2006-2008 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 SKIA_EXT_PLATFORM_DEVICE_MAC_H_
 #define SKIA_EXT_PLATFORM_DEVICE_MAC_H_
 #pragma once
 
 #include "third_party/skia/include/core/SkDevice.h"
 
 typedef struct CGContext* CGContextRef;
 typedef struct CGRect CGRect;
 
 class SkMatrix;
 class SkPath;
 class SkRegion;
 
 namespace skia {
 
 // Returns the CGContext that backing the SkDevice.  Forwards to the bound
 // PlatformDevice.  Returns NULL if no PlatformDevice is bound.
-CGContextRef GetBitmapContext(SkDevice* device);
+SK_API CGContextRef GetBitmapContext(SkDevice* device);
 
 // A device is basically a wrapper around SkBitmap that provides a surface for
 // SkCanvas to draw into. Our device provides a surface CoreGraphics can also
 // write to. It also provides functionality to play well with CG drawing
 // functions.
 // This class is abstract and must be subclassed. It provides the basic
 // interface to implement it either with or without a bitmap backend.
 class PlatformDevice : public SkDevice {
  public:
   typedef CGContextRef PlatformSurface;
@@ skipping 38 matching lines @@
 
   // Loads the specified Skia transform into the device context
   static void LoadTransformToCGContext(CGContextRef context,
                                        const SkMatrix& matrix);
 };
 
 }  // namespace skia
 
 #endif  // SKIA_EXT_PLATFORM_DEVICE_MAC_H_