Force checking of all color, stencil and FBO allocations for SkSurface_Gpu. This fixes the software…

src/gpu/gl/GrGLRenderTarget.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef GrGLRenderTarget_DEFINED
 #define GrGLRenderTarget_DEFINED
@@ skipping 14 matching lines @@
     enum { kUnresolvableFBOID = 0 };
 
     struct Desc {
         GrGLuint         fRTFBOID;
         GrGLuint         fTexFBOID;
         GrGLuint         fMSColorRenderbufferID;
         bool             fIsWrapped;
         GrPixelConfig    fConfig;
         int              fSampleCnt;
         GrSurfaceOrigin  fOrigin;
+        bool             fCheckAllocation;
     };
 
     // creates a GrGLRenderTarget associated with a texture
     GrGLRenderTarget(GrGpuGL*          gpu,
                      const Desc&       desc,
                      const GrGLIRect&  viewport,
                      GrGLTexID*        texID,
                      GrGLTexture*      texture);
 
     // creates an independent GrGLRenderTarget
@@ skipping 52 matching lines @@
 
     // non-NULL if this RT was created by Gr with an associated GrGLTexture.
     GrGLTexID* fTexIDObj;
 
     void init(const Desc& desc, const GrGLIRect& viewport, GrGLTexID* texID);
 
     typedef GrRenderTarget INHERITED;
 };
 
 #endif