Push dash checks into GrContext.

src/gpu/GrPaintStyle.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 GrPaintStyle_DEFINED
+#define GrPaintStyle_DEFINED
+
+#include "SkStrokeRec.h"
+#include "SkPathEffect.h"
+
+class GrPaintStyle {

[bsalomon, 2014/06/04 19:05:05]

I dunno about PaintStyle... it's more about styling the geometry than the
paint...

GrPathStyle?
GrGeomStyle?
...

[robertphillips, 2014/06/04 19:33:01]

I also find PaintStyle less then intuitive:

GrGeomModifiers?
GrDrawMode?
GrDrawSpecialCases?

[egdaniel, 2014/06/04 19:34:30]

It should be changed but I think Path is too specific and Geom is not really
descriptive. How about LineStyle or EdgeStyle?

[egdaniel, 2014/06/05 17:18:15]

Changed to GrStrokeInfo

+public: 
+    GrPaintStyle() : fStroke(NULL), fDashInfo(NULL) {}
+
+    void setStrokeRec(SkStrokeRec* stroke) {
+        fStroke = stroke;
+    }
+
+    bool hasStrokeRec() const { return NULL != fStroke; }
+    
+    SkStrokeRec* getStrokeRec() const { return fStroke; }
+    
+    void setDashInfo(SkPathEffect::DashInfo* dashInfo) {
+        fDashInfo = dashInfo;
+    }
+
+    bool hasDashInfo() const { return NULL != fDashInfo; }
+    
+    const SkPathEffect::DashInfo* getDashInfo() const { return fDashInfo; }
+
+private:
+    SkStrokeRec* fStroke;

[bsalomon, 2014/06/04 19:05:05]

Can we do this in a safer way (not raw ptrs) without incurring copies?

[egdaniel, 2014/06/05 17:18:15]

The SkStrokeRec and DashInfo are now stored inside of GrStrokeInfo.

+    SkPathEffect::DashInfo* fDashInfo;
+};
+
+#endif