SK_SUPPORT_LEGACY_GRTYPES to hide duplicate types from SkTypes.h

src/gpu/gl/GrGLSL.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrGLSL.h"
 #include "GrGLShaderVar.h"
 #include "SkString.h"
@@ skipping 49 matching lines @@
         default:
             GrCrash("Unknown GL version.");
             return ""; // suppress warning
     }
 }
 
 namespace {
     void append_tabs(SkString* outAppend, int tabCnt) {
         static const char kTabs[] = "\t\t\t\t\t\t\t\t";
         while (tabCnt) {
-            int cnt = GrMin((int)GR_ARRAY_COUNT(kTabs), tabCnt);
+            int cnt = SkTMin((int)SK_ARRAY_COUNT(kTabs), tabCnt);
             outAppend->append(kTabs, cnt);
             tabCnt -= cnt;
         }
     }
 }
 
 void GrGLSLMulVarBy4f(SkString* outAppend,
                       unsigned tabCnt,
                       const char* vec4VarName,
                       const GrGLSLExpr4& mulFactor) {
     if (mulFactor.isOnes()) {
         *outAppend = SkString();
     }
 
     append_tabs(outAppend, tabCnt);
 
     if (mulFactor.isZeros()) {
         outAppend->appendf("%s = vec4(0);\n", vec4VarName);
     } else {
         outAppend->appendf("%s *= %s;\n", vec4VarName, mulFactor.c_str());
     }
 }