Revert of Replace GrStrokeInfo with GrStyle.

src/gpu/effects/GrDashingEffect.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 GrDashingEffect_DEFINED
 #define GrDashingEffect_DEFINED
 
 #include "GrColor.h"
 #include "GrTypesPriv.h"
 #include "SkPathEffect.h"
 
 class GrClip;
 class GrDrawBatch;
-class GrStyle;
+class GrStrokeInfo;
 
 namespace GrDashingEffect {
     GrDrawBatch* CreateDashLineBatch(GrColor,
                                      const SkMatrix& viewMatrix,
                                      const SkPoint pts[2],
                                      bool useAA,
                                      bool msaaIsEnabled,
-                                     const GrStyle& style);
-    bool CanDrawDashLine(const SkPoint pts[2], const GrStyle& style,
+                                     const GrStrokeInfo& strokeInfo);
+    bool CanDrawDashLine(const SkPoint pts[2], const GrStrokeInfo& strokeInfo,
                          const SkMatrix& viewMatrix);
 }
 
 #endif