Implement stroking a path with nv_path_rendering

src/gpu/GrGpu.cpp

Index: src/gpu/GrGpu.cpp
diff --git a/src/gpu/GrGpu.cpp b/src/gpu/GrGpu.cpp
index ac817f1db9593481527ac79b8d1bc5daa8a82256..47c3c8952b36977b6018a8d693cc3ab69152c698 100644
--- a/src/gpu/GrGpu.cpp
+++ b/src/gpu/GrGpu.cpp
@@ -197,10 +197,10 @@ GrIndexBuffer* GrGpu::createIndexBuffer(uint32_t size, bool dynamic) {
     return this->onCreateIndexBuffer(size, dynamic);
 }
 
-GrPath* GrGpu::createPath(const SkPath& path) {
+GrPath* GrGpu::createPath(const SkPath& path, const SkStrokeRec& stroke) {
     SkASSERT(this->caps()->pathRenderingSupport());
     this->handleDirtyContext();
-    return this->onCreatePath(path);
+    return this->onCreatePath(path, stroke);
 }
 
 void GrGpu::clear(const SkIRect* rect,
@@ -362,18 +362,18 @@ void GrGpu::onStencilPath(const GrPath* path, const SkStrokeRec&, SkPath::FillTy
     this->onGpuStencilPath(path, fill);
 }
 
-void GrGpu::onFillPath(const GrPath* path, const SkStrokeRec& stroke, SkPath::FillType fill) {
+void GrGpu::onDrawPath(const GrPath* path, const SkStrokeRec& stroke, SkPath::FillType fill) {
     this->handleDirtyContext();
 
     this->drawState()->setPathStencilFillType(fill);
 
     GrDrawState::AutoRestoreEffects are;
     // TODO: Some blending effects require destination texture, see onDraw
-    if (!this->setupClipAndFlushState(kFillPath_DrawType, NULL, &are)) {
+    if (!this->setupClipAndFlushState(kDrawPath_DrawType, NULL, &are)) {
         return;
     }
 
-    this->onGpuFillPath(path, fill);
+    this->onGpuDrawPath(path, stroke, fill);
 }
 
 void GrGpu::finalizeReservedVertices() {