Tweak distance field path renderer behavior in gamma-correct mode

include/core/SkSurfaceProps.h

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef SkSurfaceProps_DEFINED
 #define SkSurfaceProps_DEFINED
 
@@ skipping 46 matching lines @@
 
         /**
          *  This flag causes sRGB inputs to the color pipeline (images and other sRGB-tagged
          *  colors) to be gamma-corrected (converted to linear) before use. Without this flag,
          *  texture scaling and filtering is not gamma correct, preserving the behavior of Skia
          *  up through 2015.
          *
          *  It is recommended to enable this flag when rendering to an sRGB or floating point
          *  surface.
          */
-        kGammaCorrect_Flag           = 1 << 3,
+        kGammaCorrect_Flag              = 1 << 3,
     };
     /** Deprecated alias used by Chromium. Will be removed. */
     static const Flags kUseDistanceFieldFonts_Flag = kUseDeviceIndependentFonts_Flag;
 
     SkSurfaceProps(uint32_t flags, SkPixelGeometry);
 
     enum InitType {
         kLegacyFontHost_InitType
     };
     SkSurfaceProps(InitType);
@@ skipping 11 matching lines @@
     bool isGammaCorrect() const { return SkToBool(fFlags & kGammaCorrect_Flag); }
 
 private:
     SkSurfaceProps();
 
     uint32_t        fFlags;
     SkPixelGeometry fPixelGeometry;
 };
 
 #endif