diff -r 000000000000 -r 6474c204b198 gfx/skia/trunk/include/effects/SkBitmapSource.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gfx/skia/trunk/include/effects/SkBitmapSource.h	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2012 The Android Open Source Project
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SkBitmapSource_DEFINED
+#define SkBitmapSource_DEFINED
+
+#include "SkImageFilter.h"
+#include "SkBitmap.h"
+
+class SK_API SkBitmapSource : public SkImageFilter {
+public:
+    static SkBitmapSource* Create(const SkBitmap& bitmap) {
+        return SkNEW_ARGS(SkBitmapSource, (bitmap));
+    }
+    static SkBitmapSource* Create(const SkBitmap& bitmap, const SkRect& srcRect,
+                                  const SkRect& dstRect) {
+        return SkNEW_ARGS(SkBitmapSource, (bitmap, srcRect, dstRect));
+    }
+    virtual void computeFastBounds(const SkRect& src, SkRect* dst) const SK_OVERRIDE;
+
+    SK_DECLARE_PUBLIC_FLATTENABLE_DESERIALIZATION_PROCS(SkBitmapSource)
+
+protected:
+    explicit SkBitmapSource(SkReadBuffer& buffer);
+    virtual void flatten(SkWriteBuffer&) const SK_OVERRIDE;
+    virtual bool onFilterImage(Proxy*, const SkBitmap& src, const Context&,
+                               SkBitmap* result, SkIPoint* offset) const SK_OVERRIDE;
+    virtual bool onFilterBounds(const SkIRect& src, const SkMatrix& ctm, SkIRect* dst) const SK_OVERRIDE;
+
+#ifdef SK_SUPPORT_LEGACY_PUBLICEFFECTCONSTRUCTORS
+public:
+#endif
+    explicit SkBitmapSource(const SkBitmap& bitmap);
+    SkBitmapSource(const SkBitmap& bitmap, const SkRect& srcRect, const SkRect& dstRect);
+
+private:
+    SkBitmap fBitmap;
+    SkRect   fSrcRect, fDstRect;
+    typedef SkImageFilter INHERITED;
+};
+
+#endif