Remove fColor from PathRenderer DrawPathArgs struct

src/gpu/GrDrawContext.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrBatchTest.h"
 #include "GrColor.h"
 #include "GrDrawContext.h"
@@ skipping 950 matching lines @@
 
     GrPaint paint;
     paint.setCoverageSetOpXPFactory(op, invert);
 
     GrPathRenderer::DrawPathArgs args;
     args.fResourceProvider = fDrawContext->fDrawingManager->getContext()->resourceProvider();
     args.fPaint = &paint;
     args.fUserStencilSettings = ss;
     args.fDrawContext = fDrawContext;
     args.fClip = &clip;
-    args.fColor = GrColor_WHITE;
     args.fViewMatrix = &viewMatrix;
     args.fShape = &shape;
     args.fAntiAlias = useCoverageAA;
     args.fGammaCorrect = fDrawContext->isGammaCorrect();
     pr->drawPath(args);
     return true;
 }
 
 void GrDrawContext::internalDrawPath(const GrClip& clip,
                                      const GrPaint& paint,
@@ skipping 53 matching lines @@
 #endif
         return;
     }
 
     GrPathRenderer::DrawPathArgs args;
     args.fResourceProvider = fDrawingManager->getContext()->resourceProvider();
     args.fPaint = &paint;
     args.fUserStencilSettings = &GrUserStencilSettings::kUnused;
     args.fDrawContext = this;
     args.fClip = &clip;
-    args.fColor = paint.getColor();
     args.fViewMatrix = &viewMatrix;
     args.fShape = canDrawArgs.fShape;
     args.fAntiAlias = useCoverageAA;
     args.fGammaCorrect = this->isGammaCorrect();
     pr->drawPath(args);
 }
 
 void GrDrawContext::drawBatch(const GrPipelineBuilder& pipelineBuilder, const GrClip& clip,
                               GrDrawBatch* batch) {
     ASSERT_SINGLE_OWNER
     RETURN_IF_ABANDONED
     SkDEBUGCODE(this->validate();)
     GR_AUDIT_TRAIL_AUTO_FRAME(fAuditTrail, "GrDrawContext::drawBatch");
 
     this->getDrawTarget()->drawBatch(pipelineBuilder, this, clip, batch);
 }