Let text contexts fall back directly to paths

src/gpu/GrStencilAndCoverTextContext.h

Index: src/gpu/GrStencilAndCoverTextContext.h
diff --git a/src/gpu/GrStencilAndCoverTextContext.h b/src/gpu/GrStencilAndCoverTextContext.h
index d7871dcc31c3353dbbd69cb039bfb6fb6afa5ecc..f16516ac86dfb9faab682a5a13a9084f24d1f2af 100644
--- a/src/gpu/GrStencilAndCoverTextContext.h
+++ b/src/gpu/GrStencilAndCoverTextContext.h
@@ -23,7 +23,8 @@ class GrPathRange;
  */
 class GrStencilAndCoverTextContext : public GrTextContext {
 public:
-    static GrStencilAndCoverTextContext* Create(GrContext*, const SkDeviceProperties&);
+    static GrStencilAndCoverTextContext* Create(GrContext*, SkGpuDevice*,
+                                                const SkDeviceProperties&);
 
     virtual ~GrStencilAndCoverTextContext();
 
@@ -67,7 +68,7 @@ private:
     SkMatrix                                            fLocalMatrix;
     bool                                                fUsingDeviceSpaceGlyphs;
 
-    GrStencilAndCoverTextContext(GrContext*, const SkDeviceProperties&);
+    GrStencilAndCoverTextContext(GrContext*, SkGpuDevice*, const SkDeviceProperties&);
 
     bool canDraw(const SkPaint& paint, const SkMatrix& viewMatrix) SK_OVERRIDE;