Rename EmitArgs::fSamplers to fTexSamplers

src/gpu/glsl/GrGLSLTextureSampler.h

-/*
- * Copyright 2015 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef GrGLSLTextureSampler_DEFINED
-#define GrGLSLTextureSampler_DEFINED
-
-#include "GrShaderVar.h"
-#include "GrTextureAccess.h"
-#include "glsl/GrGLSLProgramDataManager.h"
-
-class GrGLSLTextureSampler {
-public:
-    typedef GrGLSLProgramDataManager::UniformHandle UniformHandle;
-    typedef SkTArray<GrGLSLTextureSampler> TextureSamplerArray;
-
-    GrGLSLTextureSampler(UniformHandle uniform, const GrTextureAccess& access)
-        : fSamplerUniform(uniform)
-        , fConfig(access.getTexture()->config()) {
-        SkASSERT(kUnknown_GrPixelConfig != fConfig);
-    }
-
-    GrPixelConfig config() const { return fConfig; }
-
-private:
-    UniformHandle fSamplerUniform;
-    GrPixelConfig fConfig;
-
-    friend class GrGLSLShaderBuilder;
-};
-
-#endif