Add stroking support to distance field path renderer

src/gpu/GrPathRenderer.h

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrPathRenderer_DEFINED
 #define GrPathRenderer_DEFINED
@@ skipping 97 matching lines @@
         SkDEBUGCODE(args.validate();)
         return this->onCanDrawPath(args);
     }
 
     /**
      * Args to drawPath()
      *
      * fTarget                The target that the path will be rendered to
      * fResourceProvider      The resource provider for creating gpu resources to render the path
      * fPipelineBuilder       The pipelineBuilder
+     * fColor                 Color to render with
      * fViewMatrix            The viewMatrix
      * fPath                  the path to draw.
      * fStroke                the stroke information (width, join, cap)
      * fAntiAlias             true if anti-aliasing is required.
      */
     struct DrawPathArgs {
         GrDrawTarget*               fTarget;
         GrResourceProvider*         fResourceProvider;
         GrPipelineBuilder*          fPipelineBuilder;
         GrColor                     fColor;
@@ skipping 154 matching lines @@
         drawArgs.fStroke = args.fStroke;
         drawArgs.fAntiAlias = false;
         this->drawPath(drawArgs);
     }
 
 
     typedef SkRefCnt INHERITED;
 };
 
 #endif