Refactor to separate backend object lifecycle and GpuResource budget decision

src/gpu/GrPath.h

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #ifndef GrPath_DEFINED
 #define GrPath_DEFINED
 
 #include "GrGpuResource.h"
 #include "GrStrokeInfo.h"
 #include "GrPathRendering.h"
 #include "SkPath.h"
 #include "SkRect.h"
 
 class GrPath : public GrGpuResource {
 public:
     /**
      * Initialize to a path with a fixed stroke. Stroke must not be hairline.
      */
     GrPath(GrGpu* gpu, const SkPath& skPath, const GrStrokeInfo& stroke)
-        : INHERITED(gpu, kCached_LifeCycle)
+        : INHERITED(gpu)
         , fBounds(SkRect::MakeEmpty())
         , fFillType(GrPathRendering::kWinding_FillType)
 #ifdef SK_DEBUG
         , fSkPath(skPath)
         , fStroke(stroke)
 #endif
     {
     }
 
     static void ComputeKey(const SkPath& path, const GrStrokeInfo& stroke, GrUniqueKey* key,
@@ skipping 13 matching lines @@
 #ifdef SK_DEBUG
     SkPath fSkPath;
     GrStrokeInfo fStroke;
 #endif
 
 private:
     typedef GrGpuResource INHERITED;
 };
 
 #endif