Add PlatformPictureSkia and RecordingPlatformDeviceSkia.

skia/ext/recording_platform_device_skia.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
-#ifndef SKIA_EXT_VECTOR_PLATFORM_DEVICE_SKIA_H_
-#define SKIA_EXT_VECTOR_PLATFORM_DEVICE_SKIA_H_
+#ifndef SKIA_EXT_RECORDING_PLATFORM_DEVICE_SKIA_H_
+#define SKIA_EXT_RECORDING_PLATFORM_DEVICE_SKIA_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
-#include "base/logging.h"
 #include "skia/ext/platform_device.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
-#include "third_party/skia/include/core/SkTScopedPtr.h"
-#include "third_party/skia/include/pdf/SkPDFDevice.h"
 
-class SkMatrix;
+class SkPicture;
 
 namespace skia {
 
 class BitmapPlatformDevice;
 
-class VectorPlatformDeviceSkia : public SkPDFDevice, public PlatformDevice {
+class RecordingPlatformDeviceSkia : public SkDevice,
+                                    public PlatformDevice {
  public:
-  SK_API VectorPlatformDeviceSkia(const SkISize& pageSize,
-                                  const SkISize& contentSize,
-                                  const SkMatrix& initialTransform);
-  virtual ~VectorPlatformDeviceSkia();
+  RecordingPlatformDeviceSkia(
+      const SkBitmap& bitmap, SkPicture* picture);
+  virtual ~RecordingPlatformDeviceSkia();
 
-  // PlatformDevice methods.
+  // Overridden from PlatformDevice:
   virtual bool IsNativeFontRenderingAllowed() OVERRIDE;
-
+  virtual bool IsNativeRenderingAllowed() OVERRIDE;
   virtual PlatformSurface BeginPlatformPaint() OVERRIDE;
   virtual void EndPlatformPaint() OVERRIDE;
 #if defined(OS_WIN)
   virtual void DrawToNativeContext(HDC dc,
                                    int x,
                                    int y,
                                    const RECT* src_rect) OVERRIDE;
 #elif defined(OS_MACOSX)
   virtual void DrawToNativeContext(CGContext* context,
                                    int x,
                                    int y,
                                    const CGRect* src_rect) OVERRIDE;
   virtual CGContextRef GetBitmapContext() OVERRIDE;
 #elif defined(OS_LINUX) || defined(OS_ANDROID) || defined(OS_OPENBSD)
   virtual void DrawToNativeContext(PlatformSurface surface,
                                    int x,
                                    int y,
                                    const PlatformRect* src_rect) OVERRIDE;
 #endif
 
  private:
-  SkRefPtr<BitmapPlatformDevice> raster_surface_;
+  SkRefPtr<SkCanvas> raster_canvas_;
+  SkMatrix raster_matrix_;
+  SkPicture* picture_;
 
-  DISALLOW_COPY_AND_ASSIGN(VectorPlatformDeviceSkia);
+  DISALLOW_COPY_AND_ASSIGN(RecordingPlatformDeviceSkia);
 };
 
+SK_API SkDevice* CreateRecordingPlatformDeviceSkia(
+    SkPicture* picture, int width, int height);
+
 }  // namespace skia
 
-#endif  // SKIA_EXT_VECTOR_PLATFORM_DEVICE_SKIA_H_
+#endif  // SKIA_EXT_RECORDING_PLATFORM_DEVICE_SKIA_H_