remove unused GM flags

gm/shadertext2.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 "gm.h"
 #include "SkCanvas.h"
 #include "SkGradientShader.h"
 
@@ skipping 181 matching lines @@
                 static const char kStrokeLabel[] = "Stroked";
                 SkScalar y = columnH + kPadY / 2;
                 SkScalar fillX = -outlinePaint.measureText(kFillLabel, strlen(kFillLabel)) - kPadX;
                 SkScalar strokeX = kPadX;
                 canvas->drawText(kFillLabel, strlen(kFillLabel), fillX, y, labelPaint);
                 canvas->drawText(kStrokeLabel, strlen(kStrokeLabel), strokeX, y, labelPaint);
             }
         }
     }
 
-    uint32_t onGetFlags() const SK_OVERRIDE {
-        // disable 565 for now, til mike fixes the debug assert
-        return kSkip565_Flag | kSkipTiled_Flag;
-    }
-
 private:
     typedef GM INHERITED;
 };
 
 ///////////////////////////////////////////////////////////////////////////////
 
 static GM* MyFactory(void*) { return new ShaderText2GM; }
 static GMRegistry reg(MyFactory);
 }