Remove the remainder of the skia source code from the Chromium repo....

skia/animator/SkDrawShader.h

-/* libs/graphics/animator/SkDrawShader.h
-**
-** Copyright 2006, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"); 
-** you may not use this file except in compliance with the License. 
-** You may obtain a copy of the License at 
-**
-**     http://www.apache.org/licenses/LICENSE-2.0 
-**
-** Unless required by applicable law or agreed to in writing, software 
-** distributed under the License is distributed on an "AS IS" BASIS, 
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
-** See the License for the specific language governing permissions and 
-** limitations under the License.
-*/
-
-#ifndef SkDrawShader_DEFINED
-#define SkDrawShader_DEFINED
-
-#include "SkPaintParts.h"
-#include "SkShader.h"
-
-class SkBaseBitmap;
-
-class SkDrawBitmapShader : public SkDrawShader {
-    DECLARE_DRAW_MEMBER_INFO(BitmapShader);
-    SkDrawBitmapShader();
-    virtual bool add();
-    virtual SkShader* getShader();
-protected:
-    SkBool filterBitmap;
-    SkBaseBitmap* image;
-private:
-    typedef SkDrawShader INHERITED;
-};
-
-#endif // SkDrawShader_DEFINED