Remove GrContext from SkXfermode::[Aa]sNewEffectOrCoeff() and all subclasses,

include/core/SkXfermode.h

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkXfermode_DEFINED
 #define SkXfermode_DEFINED
 
 #include "SkFlattenable.h"
 #include "SkColor.h"
 
-class GrContext;
 class GrEffectRef;
 class GrTexture;
 class SkString;
 
 /** \class SkXfermode
  *
  *  SkXfermode is the base class for objects that are called to implement custom
  *  "transfer-modes" in the drawing pipeline. The static function Create(Modes)
  *  can be called to return an instance of any of the predefined subclasses as
  *  specified in the Modes enum. When an SkXfermode is assigned to an SkPaint,
@@ skipping 170 matching lines @@
         src, and dst must all be NULL or all non-NULL. If effect is non-NULL then the xfermode may
         optionally allocate an effect to return and the caller as *effect. The caller will install
         it and own a ref to it. Since the xfermode may or may not assign *effect, the caller should
         set *effect to NULL beforehand. If the function returns true and *effect is NULL then the
         src and dst coeffs will be applied to the draw. When *effect is non-NULL the coeffs are
         ignored. background specifies the texture to use as the background for compositing, and
         should be accessed in the effect's fragment shader. If NULL, the effect should request
         access to destination color (setWillReadDstColor()), and use that in the fragment shader
         (builder->dstColor()).
      */
-    virtual bool asNewEffectOrCoeff(GrContext*,
-                                    GrEffectRef** effect,
+    virtual bool asNewEffectOrCoeff(GrEffectRef** effect,
                                     Coeff* src,
                                     Coeff* dst,
                                     GrTexture* background = NULL) const;
 
     /**
      *  The same as calling xfermode->asNewEffect(...), except that this also checks if the xfermode
      *  is NULL, and if so, treats it as kSrcOver_Mode.
      */
     static bool AsNewEffectOrCoeff(SkXfermode*,
-                                   GrContext*,
                                    GrEffectRef** effect,
                                    Coeff* src,
                                    Coeff* dst,
                                    GrTexture* background = NULL);
 
     SkDEVCODE(virtual void toString(SkString* str) const = 0;)
     SK_DECLARE_FLATTENABLE_REGISTRAR_GROUP()
 protected:
     SkXfermode(SkFlattenableReadBuffer& rb) : SkFlattenable(rb) {}
 
@@ skipping 53 matching lines @@
         return fProc;
     }
 
 private:
     SkXfermodeProc  fProc;
 
     typedef SkXfermode INHERITED;
 };
 
 #endif