try to deprecate fFlagsMask from SkLayerDrawLooper

gm/megalooper.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gm.h"
 #include "SkBlurMask.h"
 #include "SkBlurMaskFilter.h"
@@ skipping 148 matching lines @@
                 canvas->drawRect(rect, loopPaint);
             canvas->restore();
         }
     }
 
     // Create a 1-tier drawlooper
     SkLayerDrawLooper* create1Looper(SkScalar xOff, SkScalar yOff, SkColor color) {
         SkLayerDrawLooper* looper = new SkLayerDrawLooper;
         SkLayerDrawLooper::LayerInfo info;
 
-        info.fFlagsMask = 0;
         info.fPaintBits = SkLayerDrawLooper::kColorFilter_Bit |
                           SkLayerDrawLooper::kMaskFilter_Bit;
         info.fColorMode = SkXfermode::kSrc_Mode;
         info.fOffset.set(xOff, yOff);
         info.fPostTranslate = false;
 
         SkPaint* paint = looper->addLayer(info);
 
         paint->setMaskFilter(this->createBlur())->unref();
 
@@ skipping 24 matching lines @@
             rect.offset(SkIntToScalar(kOffsetToOutsideClip+kHalfSquareSize), 0);
             canvas->drawRect(rect, paint);
         canvas->restore();
     }
 
     // Create a 4-tier draw looper
     SkLayerDrawLooper* create4Looper(SkScalar xOff, SkScalar yOff) {
         SkLayerDrawLooper* looper = new SkLayerDrawLooper;
         SkLayerDrawLooper::LayerInfo info;
 
-        info.fFlagsMask = 0;
         info.fPaintBits = SkLayerDrawLooper::kColorFilter_Bit |
                           SkLayerDrawLooper::kMaskFilter_Bit;
         info.fColorMode = SkXfermode::kSrc_Mode;
         info.fPostTranslate = false;
 
         SkPaint* paint;
 
         for (int i = 3; i >= 0; --i) {
             info.fOffset.set(xOff+gBlurOffsets[i].fX, yOff+gBlurOffsets[i].fY);
             paint = looper->addLayer(info);
@@ skipping 17 matching lines @@
     { -kHalfSquareSize, -kHalfSquareSize }
 };
 
 const SkColor MegaLooperGM::gColors[4] = {
     SK_ColorGREEN, SK_ColorYELLOW, SK_ColorBLUE, SK_ColorRED
 };
 
 DEF_GM( return new MegaLooperGM(MegaLooperGM::k0x0_Type); )
 DEF_GM( return new MegaLooperGM(MegaLooperGM::k4x1_Type); )
 DEF_GM( return new MegaLooperGM(MegaLooperGM::k1x4_Type); )