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

skia/sgl/SkEdge.h

Index: skia/sgl/SkEdge.h
===================================================================
--- skia/sgl/SkEdge.h	(revision 16859)
+++ skia/sgl/SkEdge.h	(working copy)
@@ -1,93 +0,0 @@
-/* libs/graphics/sgl/SkEdge.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 SkEdge_DEFINED
-#define SkEdge_DEFINED
-
-#include "SkRect.h"
-
-struct SkEdge {
-    enum Type {
-        kLine_Type,
-        kQuad_Type,
-        kCubic_Type
-    };
-
-    SkEdge* fNext;
-    SkEdge* fPrev;
-
-    SkFixed fX;
-    SkFixed fDX;
-    int32_t fFirstY;
-    int32_t fLastY;
-    int8_t fCurveCount;    // only used by kQuad(+) and kCubic(-)
-    uint8_t fCurveShift;    // appled to all Dx/DDx/DDDx except for fCubicDShift exception
-    uint8_t fCubicDShift;   // applied to fCDx and fCDy only in cubic
-    int8_t  fWinding;       // 1 or -1
-
-    int setLine(const SkPoint& p0, const SkPoint& p1, const SkIRect* clip,
-                int shiftUp);
-    inline int updateLine(SkFixed ax, SkFixed ay, SkFixed bx, SkFixed by);
-    void chopLineWithClip(const SkIRect& clip);
-
-    inline bool intersectsClip(const SkIRect& clip) const {
-        SkASSERT(fFirstY < clip.fBottom);
-        return fLastY >= clip.fTop;
-    }
-
-#ifdef SK_DEBUG
-    void dump() const {
-    #ifdef SK_CAN_USE_FLOAT
-        SkDebugf("edge: firstY:%d lastY:%d x:%g dx:%g w:%d\n", fFirstY, fLastY, SkFixedToFloat(fX), SkFixedToFloat(fDX), fWinding);
-    #else
-        SkDebugf("edge: firstY:%d lastY:%d x:%x dx:%x w:%d\n", fFirstY, fLastY, fX, fDX, fWinding);
-    #endif
-    }
-
-    void validate() const {
-        SkASSERT(fPrev && fNext);
-        SkASSERT(fPrev->fNext == this);
-        SkASSERT(fNext->fPrev == this);
-
-        SkASSERT(fFirstY <= fLastY);
-        SkASSERT(SkAbs32(fWinding) == 1);
-    }
-#endif
-};
-
-struct SkQuadraticEdge : public SkEdge {
-    SkFixed fQx, fQy;
-    SkFixed fQDx, fQDy;
-    SkFixed fQDDx, fQDDy;
-    SkFixed fQLastX, fQLastY;
-
-    int setQuadratic(const SkPoint pts[3], const SkIRect* clip, int shiftUp);
-    int updateQuadratic();
-};
-
-struct SkCubicEdge : public SkEdge {
-    SkFixed fCx, fCy;
-    SkFixed fCDx, fCDy;
-    SkFixed fCDDx, fCDDy;
-    SkFixed fCDDDx, fCDDDy;
-    SkFixed fCLastX, fCLastY;
-
-    int setCubic(const SkPoint pts[4], const SkIRect* clip, int shiftUp);
-    int updateCubic();
-};
-
-#endif