Create GrTextUtils

src/gpu/GrAtlasTextBlob.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 GrAtlasTextBlob_DEFINED
 #define GrAtlasTextBlob_DEFINED
 
@@ skipping 298 matching lines @@
             default:
                 return kLCDTextVASize;
         }
     }
 
     bool mustRegenerate(SkScalar* outTransX, SkScalar* outTransY, const SkPaint& paint,
                         GrColor color, const SkMaskFilter::BlurRec& blurRec,
                         const SkMatrix& viewMatrix, SkScalar x, SkScalar y);
 
     // flush a GrAtlasTextBlob associated with a SkTextBlob
-    void flushCached(const SkTextBlob* blob,
-                     GrContext* context,
+    void flushCached(GrContext* context,
                      GrDrawContext* dc,
-                     GrTextContext* textContext,
+                     const SkTextBlob* blob,
                      const SkSurfaceProps& props,
                      const GrDistanceFieldAdjustTable* distanceAdjustTable,
                      const SkPaint& skPaint,
                      const GrPaint& grPaint,
                      SkDrawFilter* drawFilter,
                      const GrClip& clip,
                      const SkMatrix& viewMatrix,
                      const SkIRect& clipBounds,
                      SkScalar x, SkScalar y,
                      SkScalar transX, SkScalar transY);
@@ skipping 37 matching lines @@
                          SkScalar transX, SkScalar transY,
                          const SkPaint& skPaint, const SkSurfaceProps& props,
                          const GrDistanceFieldAdjustTable* distanceAdjustTable,
                          GrBatchFontCache* cache);
 
     void flushBigGlyphs(GrContext* context, GrDrawContext* dc,
                         const GrClip& clip, const SkPaint& skPaint,
                         SkScalar transX, SkScalar transY,
                         const SkIRect& clipBounds);
 
-    void flushRunAsPaths(GrDrawContext* dc,
-                         GrTextContext* textContext,
+    void flushRunAsPaths(GrContext* context,
+                         GrDrawContext* dc,
                          const SkSurfaceProps& props,
                          const SkTextBlobRunIterator& it,
                          const GrClip& clip, const SkPaint& skPaint,
                          SkDrawFilter* drawFilter, const SkMatrix& viewMatrix,
                          const SkIRect& clipBounds, SkScalar x, SkScalar y);
 };
 
 #endif