Refactor SkRecord opts, converting playback optimizations where possible.

src/record/SkRecorder.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkRecorder.h"
 #include "SkPicture.h"
 
@@ skipping 195 matching lines @@
     INHERITED(willSaveLayer, bounds, paint, flags);
     return SkCanvas::kNoLayer_SaveLayerStrategy;
 }
 
 void SkRecorder::willRestore() {
     APPEND(Restore);
     INHERITED(willRestore);
 }
 
 void SkRecorder::onPushCull(const SkRect& rect) {
-    APPEND(PushCull, rect, SkRecords::kUnsetPopOffset);
+    APPEND(PushCull, rect);
 }
 
 void SkRecorder::onPopCull() {
     APPEND(PopCull);
 }
 
 void SkRecorder::didConcat(const SkMatrix& matrix) {
     APPEND(Concat, matrix);
     INHERITED(didConcat, matrix);
 }
@@ skipping 15 matching lines @@
 
 void SkRecorder::onClipPath(const SkPath& path, SkRegion::Op op, ClipEdgeStyle edgeStyle) {
     APPEND(ClipPath, delay_copy(path), op, edgeStyle == kSoft_ClipEdgeStyle);
     INHERITED(updateClipConservativelyUsingBounds, path.getBounds(), op, path.isInverseFillType());
 }
 
 void SkRecorder::onClipRegion(const SkRegion& deviceRgn, SkRegion::Op op) {
     APPEND(ClipRegion, delay_copy(deviceRgn), op);
     INHERITED(onClipRegion, deviceRgn, op);
 }