Convert GrCrash->SkFAIL GrDebugCrash->SkDEBUGFAIL

src/gpu/gl/GrGLSL.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 GrGLSL_DEFINED
 #define GrGLSL_DEFINED
 
@@ skipping 52 matching lines @@
             return "vec3";
         case kVec4f_GrSLType:
             return "vec4";
         case kMat33f_GrSLType:
             return "mat3";
         case kMat44f_GrSLType:
             return "mat4";
         case kSampler2D_GrSLType:
             return "sampler2D";
         default:
-            GrCrash("Unknown shader var type.");
+            SkFAIL("Unknown shader var type.");
             return ""; // suppress warning
     }
 }
 
 /** A generic base-class representing a GLSL expression.
  * The instance can be a variable name, expression or vecN(0) or vecN(1). Does simple constant
  * folding with help of 1 and 0.
  *
  * Clients should not use this class, rather the specific instantiations defined
  * later, for example GrGLSLExpr4.
@@ skipping 227 matching lines @@
 /**
  * Does an inplace mul, *=, of vec4VarName by mulFactor.
  * A semicolon and newline are added after the assignment.
  */
 void GrGLSLMulVarBy4f(SkString* outAppend, unsigned tabCnt,
                       const char* vec4VarName, const GrGLSLExpr4& mulFactor);
 
 #include "GrGLSL_impl.h"
 
 #endif