Update from https://crrev.com/311076

sky/engine/platform/graphics/ReplayingCanvas.cpp

Index: sky/engine/platform/graphics/ReplayingCanvas.cpp
diff --git a/sky/engine/platform/graphics/ReplayingCanvas.cpp b/sky/engine/platform/graphics/ReplayingCanvas.cpp
deleted file mode 100644
index dbb2d1953858a21a797fe3a4a778e71b88caa9f9..0000000000000000000000000000000000000000
--- a/sky/engine/platform/graphics/ReplayingCanvas.cpp
+++ /dev/null
@@ -1,273 +0,0 @@
-/*
- * Copyright (C) 2013 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "sky/engine/config.h"
-#include "sky/engine/platform/graphics/ReplayingCanvas.h"
-
-#include "third_party/skia/include/core/SkBitmapDevice.h"
-
-namespace blink {
-
-class AutoReplayer {
-public:
-    explicit AutoReplayer(ReplayingCanvas*);
-    ~AutoReplayer();
-
-private:
-    ReplayingCanvas* m_canvas;
-};
-
-AutoReplayer::AutoReplayer(ReplayingCanvas* replayingCanvas) : m_canvas(replayingCanvas)
-{
-    replayingCanvas->m_depthCount++;
-}
-
-AutoReplayer::~AutoReplayer()
-{
-    m_canvas->m_depthCount--;
-    if (m_canvas->m_depthCount)
-        return;
-    m_canvas->m_stepCount++;
-    m_canvas->updateInRange();
-}
-
-ReplayingCanvas::ReplayingCanvas(SkBitmap bitmap, unsigned fromStep, unsigned toStep)
-    : InterceptingCanvas(bitmap), m_fromStep(fromStep), m_toStep(toStep), m_stepCount(0), m_abortDrawing(false)
-{
-}
-
-void ReplayingCanvas::resetStepCount()
-{
-    m_stepCount = 0;
-}
-
-void ReplayingCanvas::updateInRange()
-{
-    if (m_abortDrawing)
-        return;
-    if (m_toStep && m_stepCount > m_toStep)
-        m_abortDrawing = true;
-    if (m_stepCount == m_fromStep)
-        this->SkCanvas::clear(SkColorSetARGB(255, 255, 255, 255)); // FIXME: fill with nine patch instead.
-}
-
-bool ReplayingCanvas::abortDrawing()
-{
-    return m_abortDrawing;
-}
-
-void ReplayingCanvas::drawPaint(const SkPaint& paint)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::drawPaint(paint);
-}
-
-void ReplayingCanvas::drawPoints(PointMode mode, size_t count, const SkPoint pts[], const SkPaint& paint)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::drawPoints(mode, count, pts, paint);
-}
-
-void ReplayingCanvas::drawRect(const SkRect& rect, const SkPaint& paint)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::drawRect(rect, paint);
-}
-
-void ReplayingCanvas::drawOval(const SkRect& rect, const SkPaint& paint)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::drawOval(rect, paint);
-}
-
-void ReplayingCanvas::drawRRect(const SkRRect& rrect, const SkPaint& paint)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::drawRRect(rrect, paint);
-}
-
-void ReplayingCanvas::drawPath(const SkPath& path, const SkPaint& paint)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::drawPath(path, paint);
-}
-
-void ReplayingCanvas::drawBitmap(const SkBitmap& bitmap, SkScalar left, SkScalar top, const SkPaint* paint)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::drawBitmap(bitmap, left, top, paint);
-}
-
-void ReplayingCanvas::drawBitmapRectToRect(const SkBitmap& bitmap, const SkRect* src, const SkRect& dst,
-    const SkPaint* paint, DrawBitmapRectFlags flags)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::drawBitmapRectToRect(bitmap, src, dst, paint, flags);
-}
-
-void ReplayingCanvas::drawBitmapNine(const SkBitmap& bitmap, const SkIRect& center, const SkRect& dst, const SkPaint* paint)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::drawBitmapNine(bitmap, center, dst, paint);
-}
-
-void ReplayingCanvas::drawSprite(const SkBitmap& bitmap, int left, int top, const SkPaint* paint)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::drawSprite(bitmap, left, top, paint);
-}
-
-void ReplayingCanvas::drawVertices(VertexMode vmode, int vertexCount, const SkPoint vertices[], const SkPoint texs[],
-    const SkColor colors[], SkXfermode* xmode, const uint16_t indices[], int indexCount, const SkPaint& paint)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::drawVertices(vmode, vertexCount, vertices, texs, colors, xmode, indices, indexCount, paint);
-}
-
-void ReplayingCanvas::drawData(const void* data, size_t length)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::drawData(data, length);
-}
-
-void ReplayingCanvas::beginCommentGroup(const char* description)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::beginCommentGroup(description);
-}
-
-void ReplayingCanvas::addComment(const char* keyword, const char* value)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::addComment(keyword, value);
-}
-
-void ReplayingCanvas::endCommentGroup()
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::endCommentGroup();
-}
-
-void ReplayingCanvas::onDrawDRRect(const SkRRect& outer, const SkRRect& inner, const SkPaint& paint)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::onDrawDRRect(outer, inner, paint);
-}
-
-void ReplayingCanvas::onDrawText(const void* text, size_t byteLength, SkScalar x, SkScalar y, const SkPaint& paint)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::onDrawText(text, byteLength, x, y, paint);
-}
-
-void ReplayingCanvas::onDrawPosText(const void* text, size_t byteLength, const SkPoint pos[], const SkPaint& paint)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::onDrawPosText(text, byteLength, pos, paint);
-}
-
-void ReplayingCanvas::onDrawPosTextH(const void* text, size_t byteLength, const SkScalar xpos[], SkScalar constY, const SkPaint& paint)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::onDrawPosTextH(text, byteLength, xpos, constY, paint);
-}
-
-void ReplayingCanvas::onDrawTextOnPath(const void* text, size_t byteLength, const SkPath& path, const SkMatrix* matrix, const SkPaint& paint)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::onDrawTextOnPath(text, byteLength, path, matrix, paint);
-}
-
-void ReplayingCanvas::onClipRect(const SkRect& rect, SkRegion::Op op, ClipEdgeStyle edgeStyle)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::onClipRect(rect, op, edgeStyle);
-}
-
-void ReplayingCanvas::onClipRRect(const SkRRect& rrect, SkRegion::Op op, ClipEdgeStyle edgeStyle)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::onClipRRect(rrect, op, edgeStyle);
-}
-
-void ReplayingCanvas::onClipPath(const SkPath& path, SkRegion::Op op, ClipEdgeStyle edgeStyle)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::onClipPath(path, op, edgeStyle);
-}
-
-void ReplayingCanvas::onClipRegion(const SkRegion& region, SkRegion::Op op)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::onClipRegion(region, op);
-}
-
-void ReplayingCanvas::onDrawPicture(const SkPicture* picture, const SkMatrix* matrix, const SkPaint* paint)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::onDrawPicture(picture, matrix, paint);
-}
-
-void ReplayingCanvas::didSetMatrix(const SkMatrix& matrix)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::didSetMatrix(matrix);
-}
-
-void ReplayingCanvas::didConcat(const SkMatrix& matrix)
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::didConcat(matrix);
-}
-
-void ReplayingCanvas::willSave()
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::willSave();
-}
-
-SkCanvas::SaveLayerStrategy ReplayingCanvas::willSaveLayer(const SkRect* bounds, const SkPaint* paint, SaveFlags flags)
-{
-    AutoReplayer replayer(this);
-    // We're about to create a layer and we have not cleared the device yet.
-    // Let's clear now, so it has effect on all layers.
-    if (m_stepCount < m_fromStep)
-        this->SkCanvas::clear(SkColorSetARGB(255, 255, 255, 255)); // FIXME: fill with nine patch instead.
-
-    return this->SkCanvas::willSaveLayer(bounds, paint, flags);
-}
-
-void ReplayingCanvas::willRestore()
-{
-    AutoReplayer replayer(this);
-    this->SkCanvas::willRestore();
-}
-
-} // namespace blink