Move all ShaderBuilder files to GLSL

src/gpu/glsl/GrGLSLShaderBuilder.h

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
-#ifndef GrGLShaderBuilder_DEFINED
-#define GrGLShaderBuilder_DEFINED
+#ifndef GrGLSLShaderBuilder_DEFINED
+#define GrGLSLShaderBuilder_DEFINED
 
 #include "GrAllocator.h"
 #include "glsl/GrGLSLShaderVar.h"
 #include "SkTDArray.h"
 
 #include <stdarg.h>
 
 class GrGLSLProgramBuilder;
 class GrGLSLTextureSampler;
 
 /**
   base class for all shaders builders
 */
-class GrGLShaderBuilder {
+class GrGLSLShaderBuilder {
 public:
-    GrGLShaderBuilder(GrGLSLProgramBuilder* program);
-    virtual ~GrGLShaderBuilder() {}
+    GrGLSLShaderBuilder(GrGLSLProgramBuilder* program);
+    virtual ~GrGLSLShaderBuilder() {}
 
     void addInput(const GrGLSLShaderVar& input) { fInputs.push_back(input); }
     void addOutput(const GrGLSLShaderVar& output) { fOutputs.push_back(output); }
 
     /*
      * We put texture lookups in the base class because it is TECHNICALLY possible to do texture
      * lookups in any kind of shader.  However, for the time being using these calls on non-fragment
      * shaders will result in a shader compilation error as texture sampler uniforms are only
      * visible to the fragment shader.  It would not be hard to change this behavior, if someone
      * actually wants to do texture lookups in a non-fragment shader
@@ skipping 65 matching lines @@
     /*
      * Get parent builder for adding uniforms
      */
     GrGLSLProgramBuilder* getProgramBuilder() { return fProgramBuilder; }
 
     /**
      * Helper for begining and ending a block in the shader code.
      */
     class ShaderBlock {
     public:
-        ShaderBlock(GrGLShaderBuilder* builder) : fBuilder(builder) {
+        ShaderBlock(GrGLSLShaderBuilder* builder) : fBuilder(builder) {
             SkASSERT(builder);
             fBuilder->codeAppend("{");
         }
 
         ~ShaderBlock() {
             fBuilder->codeAppend("}");
         }
     private:
-        GrGLShaderBuilder* fBuilder;
+        GrGLSLShaderBuilder* fBuilder;
     };
 
 protected:
     typedef GrTAllocator<GrGLSLShaderVar> VarArray;
     void appendDecls(const VarArray& vars, SkString* out) const;
 
     /*
      * A general function which enables an extension in a shader if the feature bit is not present
      */
     void addFeature(uint32_t featureBit, const char* extensionName);
@@ skipping 59 matching lines @@
     VarArray fOutputs;
     uint32_t fFeaturesAddedMask;
     SkSTArray<1, SkString> fLayoutParams[kLastInterfaceQualifier + 1];
     int fCodeIndex;
     bool fFinalized;
 
     friend class GrGLProgramBuilder;
     friend class GrGLPathProgramBuilder; // to access fInputs.
 };
 #endif