Move all ShaderBuilder files to GLSL

src/gpu/gl/builders/GrGLGeometryShaderBuilder.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 GrGLGeometryShaderBuilder_DEFINED
-#define GrGLGeometryShaderBuilder_DEFINED
-
-#include "GrGLShaderBuilder.h"
-
-class GrGLSLVarying;
-
-class GrGLGeometryBuilder : public GrGLShaderBuilder {
-public:
-    GrGLGeometryBuilder(GrGLSLProgramBuilder* program);
-
-private:
-    /*
-     * an internal call for GrGLFullProgramBuilder to add varyings
-     */
-    void addVarying(const char* name, GrSLPrecision precision, GrGLSLVarying*);
-
-    void onFinalize() override {}
-
-    friend class GrGLProgramBuilder;
-
-    typedef GrGLShaderBuilder INHERITED;
-};
-
-#endif