Move GrPath(Range) creation to ResourceProvider.

src/gpu/GrResourceProvider.h

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrResourceProvider_DEFINED
 #define GrResourceProvider_DEFINED
 
 #include "GrTextureProvider.h"
+#include "GrPathRange.h"
 
 class GrIndexBuffer;
+class GrPath;
+class GrStrokeInfo;
 class GrVertexBuffer;
+class SkDescriptor;
+class SkPath;
+class SkTypeface;
 
 /**
  * An extension of the texture provider for arbitrary resource types. This class is intended for
  * use within the Gr code base, not by clients or extensions (e.g. third party GrProcessor
  * derivatives).
  */
 class GrResourceProvider : public GrTextureProvider {
 public:
 
     GrResourceProvider(GrGpu* gpu, GrResourceCache* cache);
@@ skipping 34 matching lines @@
      * @ return the quad index buffer
      */
     const GrIndexBuffer* refQuadIndexBuffer() {
         if (GrIndexBuffer* buffer =
             this->findAndRefTByUniqueKey<GrIndexBuffer>(fQuadIndexBufferKey)) {
             return buffer;
         }
         return this->createQuadIndexBuffer();
     }
 
+    /**
+     * Factories for GrPath and GrPathRange objects. It's an error to call these if path rendering
+     * is not supported.
+     */
+    GrPath* createPath(const SkPath&, const GrStrokeInfo&);
+    GrPathRange* createPathRange(GrPathRange::PathGenerator*, const GrStrokeInfo&);
+    GrPathRange* createGlyphs(const SkTypeface*, const SkDescriptor*, const GrStrokeInfo&);
+
 
     using GrTextureProvider::assignUniqueKeyToResource;
     using GrTextureProvider::findAndRefResourceByUniqueKey;
     using GrTextureProvider::abandon;
 
 private:
     const GrIndexBuffer* createInstancedIndexBuffer(const uint16_t* pattern,
                                                     int patternSize,
                                                     int reps,
                                                     int vertCount,
                                                     const GrUniqueKey& key);
 
     const GrIndexBuffer* createQuadIndexBuffer();
 
     GrUniqueKey fQuadIndexBufferKey;
 
     typedef GrTextureProvider INHERITED;
 };
 
 #endif