Revert "Change clear() to respect the clip"

src/core/SkRecordDraw.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 "SkLayerInfo.h"
 #include "SkRecordDraw.h"
 #include "SkPatchUtils.h"
@@ skipping 43 matching lines @@
             // This visit call uses the SkRecords::Draw::operator() to call
             // methods on the |canvas|, wrapped by methods defined with the
             // DRAW() macro.
             record.visit<void>(i, draw);
         }
     }
 }
 
 void SkRecordPartialDraw(const SkRecord& record, SkCanvas* canvas,
                          SkPicture const* const drawablePicts[], int drawableCount,
+                         const SkRect& clearRect,
                          unsigned start, unsigned stop,
                          const SkMatrix& initialCTM) {
     SkAutoCanvasRestore saveRestore(canvas, true /*save now, restore at exit*/);
 
     stop = SkTMin(stop, record.count());
-    SkRecords::Draw draw(canvas, drawablePicts, NULL, drawableCount, &initialCTM);
+    SkRecords::PartialDraw draw(canvas, NULL, 0, clearRect, initialCTM);
     for (unsigned i = start; i < stop; i++) {
         record.visit<void>(i, draw);
     }
 }
 
 namespace SkRecords {
 
 // FIXME: SkBitmaps are stateful, so we need to copy them to play back in multiple threads.
 static SkBitmap shallow_copy(const SkBitmap& bitmap) {
     return bitmap;
@@ skipping 721 matching lines @@
     SkRecords::CollectLayers visitor(cullRect, record, pictList, data);
 
     for (unsigned curOp = 0; curOp < record.count(); curOp++) {
         visitor.setCurrentOp(curOp);
         record.visit<void>(curOp, visitor);
     }
 
     visitor.cleanUp(bbh);
 }