Revert of Turned on SkSL->GLSL compiler

src/gpu/glsl/GrGLSLShaderVar.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 GrGLSLShaderVar_DEFINED
 #define GrGLSLShaderVar_DEFINED
 
@@ skipping 195 matching lines @@
 
     void appendArrayAccess(const char* indexName, SkString* out) const {
         out->appendf("%s[%s]%s",
                      this->getName().c_str(),
                      indexName,
                      fUseUniformFloatArrays ? "" : ".x");
     }
 
 private:
     static const char* TypeModifierString(const GrGLSLCaps* glslCaps, TypeModifier t) {
+        GrGLSLGeneration gen = glslCaps->generation();
         switch (t) {
             case kNone_TypeModifier:
                 return "";
-            case kAttribute_TypeModifier: // fall through
-            case kVaryingIn_TypeModifier: // fall through
             case kIn_TypeModifier:
                 return "in";
             case kInOut_TypeModifier:
                 return "inout";
-            case kVaryingOut_TypeModifier: // fall through
             case kOut_TypeModifier:
                 return "out";
             case kUniform_TypeModifier:
                 return "uniform";
+            case kAttribute_TypeModifier:
+                return k110_GrGLSLGeneration == gen ? "attribute" : "in";
+            case kVaryingIn_TypeModifier:
+                return k110_GrGLSLGeneration == gen ? "varying" : "in";
+            case kVaryingOut_TypeModifier:
+                return k110_GrGLSLGeneration == gen ? "varying" : "out";
             default:
                 SkFAIL("Unknown shader variable type modifier.");
                 return ""; // suppress warning
         }
     }
 
     /// Work around driver bugs on some hardware that don't correctly
     /// support uniform float []
     bool        fUseUniformFloatArrays;
 
     SkString    fLayoutQualifier;
     SkString    fExtraModifiers;
 
     typedef GrShaderVar INHERITED;
 };
 
 #endif