replace SkBitmap::Config with SkColorType in gms

gm/blurrect.cpp

 /*
 * Copyright 2012 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 179 matching lines @@
 
         if (!this->makeMask(&mask, r)) {
             SkPaint paint;
             r.offset( SkIntToScalar(center_x), SkIntToScalar(center_y) );
             canvas->drawRect(r,paint);
             return;
         }
         SkAutoMaskFreeImage amfi(mask.fImage);
 
         SkBitmap bm;
-        bm.setConfig(SkBitmap::kA8_Config, mask.fBounds.width(), mask.fBounds.height());
-        bm.setPixels(mask.fImage);
+        bm.installMaskPixels(mask);
 
         center_x = (canvas_size.fWidth - mask.fBounds.width())/2;
         center_y = (canvas_size.fHeight - mask.fBounds.height())/2;
 
         canvas->drawBitmap(bm, SkIntToScalar(center_x), SkIntToScalar(center_y), NULL);

[hal.canary, 2014/02/17 20:11:31]

if that's a SkPicture-backed canvas, it will copty the bitmap, but the
AutoMaskFreeImage will have already freed the pixels.

[reed1, 2014/02/17 20:33:32]

Hmmm, if true, it was this way before this CL, yes?

     }
 
     virtual uint32_t onGetFlags() const { return kSkipPipe_Flag; }
 
 private:
     typedef GM INHERITED;
 };
 
 class BlurRectFastGM: public BlurRectCompareGM {
 public:
@@ skipping 159 matching lines @@
 DEF_GM(return new BlurRectGroundTruthGM("blurrect_25_100_11_simple", 25, 100, 11);)
 DEF_GM(return new BlurRectGroundTruthGM("blurrect_25_100_12_simple", 25, 100, 12);)
 DEF_GM(return new BlurRectGroundTruthGM("blurrect_25_100_13_simple", 25, 100, 13);)
 DEF_GM(return new BlurRectGroundTruthGM("blurrect_25_100_14_simple", 25, 100, 14);)
 DEF_GM(return new BlurRectGroundTruthGM("blurrect_25_100_15_simple", 25, 100, 15);)
 DEF_GM(return new BlurRectGroundTruthGM("blurrect_25_100_16_simple", 25, 100, 16);)
 DEF_GM(return new BlurRectGroundTruthGM("blurrect_25_100_17_simple", 25, 100, 17);)
 DEF_GM(return new BlurRectGroundTruthGM("blurrect_25_100_18_simple", 25, 100, 18);)
 DEF_GM(return new BlurRectGroundTruthGM("blurrect_25_100_19_simple", 25, 100, 19);)
 #endif