Remove clear function from SkGPipe

src/pipe/SkGPipeRead.cpp

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkBitmapHeap.h"
@@ skipping 327 matching lines @@
     canvas->saveLayer(bounds, paint, saveFlags);
 }
 
 static void restore_rp(SkCanvas* canvas, SkReader32* reader, uint32_t op32,
                        SkGPipeState* state) {
     canvas->restore();
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
-static void drawClear_rp(SkCanvas* canvas, SkReader32* reader, uint32_t op32,
-                         SkGPipeState* state) {
-    SkColor color = 0;
-    if (DrawOp_unpackFlags(op32) & kClear_HasColor_DrawOpFlag) {
-        color = reader->readU32();
-    }
-    canvas->clear(color);
-}
-
 static void drawPaint_rp(SkCanvas* canvas, SkReader32* reader, uint32_t op32,
                          SkGPipeState* state) {
     if (state->shouldDraw()) {
         canvas->drawPaint(state->paint());
     }
 }
 
 static void drawPoints_rp(SkCanvas* canvas, SkReader32* reader, uint32_t op32,
                           SkGPipeState* state) {
     SkCanvas::PointMode mode = (SkCanvas::PointMode)DrawOp_unpackFlags(op32);
@@ skipping 427 matching lines @@
 static const ReadProc gReadTable[] = {
     skip_rp,
     clipPath_rp,
     clipRegion_rp,
     clipRect_rp,
     clipRRect_rp,
     concat_rp,
     drawBitmap_rp,
     drawBitmapNine_rp,
     drawBitmapRect_rp,
-    drawClear_rp,
     drawDRRect_rp,
     drawOval_rp,
     drawPaint_rp,
     drawPatch_rp,
     drawPath_rp,
     drawPicture_rp,
     drawPoints_rp,
     drawPosText_rp,
     drawPosTextH_rp,
     drawRect_rp,
@@ skipping 114 matching lines @@
                 status = kReadAtom_Status;
                 break;
             }
     }
 
     if (bytesRead) {
         *bytesRead = reader.offset();
     }
     return status;
 }