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

skia/effects/SkLayerDrawLooper.cpp

-#include "SkCanvas.h"
-#include "SkLayerDrawLooper.h"
-#include "SkPaint.h"
-
-SkLayerDrawLooper::SkLayerDrawLooper() {
-    fRecs = NULL;
-    fCount = 0;
-}
-
-SkLayerDrawLooper::~SkLayerDrawLooper() {
-    Rec* rec = fRecs;
-    while (rec) {
-        Rec* next = rec->fNext;
-        SkDELETE(rec);
-        rec = next;
-    }
-}
-    
-SkPaint* SkLayerDrawLooper::addLayer(SkScalar dx, SkScalar dy) {
-    fCount += 1;
-
-    Rec* rec = SkNEW(Rec);
-    rec->fNext = fRecs;
-    rec->fOffset.set(dx, dy);
-    fRecs = rec;
-
-    return &rec->fPaint;
-}
-
-void SkLayerDrawLooper::init(SkCanvas* canvas, SkPaint* paint) {
-    fIter.fSavedPaint = *paint;
-    fIter.fPaint = paint;
-    fIter.fCanvas = canvas;
-    fIter.fRec = fRecs;
-    canvas->save(SkCanvas::kMatrix_SaveFlag);
-}
-
-bool SkLayerDrawLooper::next() {
-    Rec* rec = fIter.fRec;
-    if (rec) {
-        *fIter.fPaint = rec->fPaint;
-        fIter.fCanvas->restore();
-        fIter.fCanvas->save(SkCanvas::kMatrix_SaveFlag);
-        fIter.fCanvas->translate(rec->fOffset.fX, rec->fOffset.fY);
-
-        fIter.fRec = rec->fNext;
-        return true;
-    }
-    return false;
-}
-
-void SkLayerDrawLooper::restore() {
-    fIter.fCanvas->restore();
-    *fIter.fPaint = fIter.fSavedPaint;
-}
-
-SkLayerDrawLooper::Rec* SkLayerDrawLooper::Rec::Reverse(Rec* head) {
-    Rec* rec = head;
-    Rec* prev = NULL;
-    while (rec) {
-        Rec* next = rec->fNext;
-        rec->fNext = prev;
-        prev = rec;
-        rec = next;
-    }
-    return prev;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-void SkLayerDrawLooper::flatten(SkFlattenableWriteBuffer& buffer) {
-    this->INHERITED::flatten(buffer);
-
-#ifdef SK_DEBUG
-    {
-        Rec* rec = fRecs;
-        int count = 0;
-        while (rec) {
-            rec = rec->fNext;
-            count += 1;
-        }
-        SkASSERT(count == fCount);
-    }
-#endif
-
-    buffer.writeInt(fCount);
-    
-    Rec* rec = fRecs;
-    for (int i = 0; i < fCount; i++) {
-        buffer.writeScalar(rec->fOffset.fX);
-        buffer.writeScalar(rec->fOffset.fY);
-        rec->fPaint.flatten(buffer);
-        rec = rec->fNext;
-    }
-}
-
-SkLayerDrawLooper::SkLayerDrawLooper(SkFlattenableReadBuffer& buffer)
-        : INHERITED(buffer) {
-    fRecs = NULL;
-    fCount = 0;
-    
-    int count = buffer.readInt();
-
-    for (int i = 0; i < count; i++) {
-        SkScalar dx = buffer.readScalar();
-        SkScalar dy = buffer.readScalar();
-        this->addLayer(dx, dy)->unflatten(buffer);
-    }
-    SkASSERT(count == fCount);
-
-    // we're in reverse order, so fix it now
-    fRecs = Rec::Reverse(fRecs);
-    
-#ifdef SK_DEBUG
-    {
-        Rec* rec = fRecs;
-        int n = 0;
-        while (rec) {
-            rec = rec->fNext;
-            n += 1;
-        }
-        SkASSERT(count == n);
-    }
-#endif
-}
-
-///////////////////////////////////////////////////////////////////////////////
-
-static SkFlattenable::Registrar gReg("SkLayerDrawLooper",
-                                     SkLayerDrawLooper::CreateProc);