Add Texture2D and Sampler GrSLTypes

src/gpu/glsl/GrGLSLUniformHandler.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 GrGLSLUniformHandler_DEFINED
 #define GrGLSLUniformHandler_DEFINED
 
@@ skipping 14 matching lines @@
         visibility is a bitfield of GrShaderFlag values indicating from which shaders the uniform
         should be accessible. At least one bit must be set. Geometry shader uniforms are not
         supported at this time. The actual uniform name will be mangled. If outName is not nullptr
         then it will refer to the final uniform name after return. Use the addUniformArray variant
         to add an array of uniforms. */
     UniformHandle addUniform(uint32_t visibility,
                              GrSLType type,
                              GrSLPrecision precision,
                              const char* name,
                              const char** outName = nullptr) {
-        SkASSERT(!GrSLTypeIsSamplerType(type));
+        SkASSERT(!GrSLTypeIsCombinedSamplerType(type));
         return this->addUniformArray(visibility, type, precision, name, 0, outName);
     }
 
     UniformHandle addUniformArray(uint32_t visibility,
                                   GrSLType type,
                                   GrSLPrecision precision,
                                   const char* name,
                                   int arrayCount,
                                   const char** outName = nullptr) {
-        SkASSERT(!GrSLTypeIsSamplerType(type));
+        SkASSERT(!GrSLTypeIsCombinedSamplerType(type));
         return this->internalAddUniformArray(visibility, type, precision, name, true, arrayCount,
                                              outName);
     }
 
     virtual const GrGLSLShaderVar& getUniformVariable(UniformHandle u) const = 0;
 
     /**
      * Shortcut for getUniformVariable(u).c_str()
      */
     virtual const char* getUniformCStr(UniformHandle u) const = 0;
@@ skipping 29 matching lines @@
                                                   bool mangleName,
                                                   int arrayCount,
                                                   const char** outName) = 0;
 
     virtual void appendUniformDecls(GrShaderFlags visibility, SkString*) const = 0;
 
     friend class GrGLSLProgramBuilder;
 };
 
 #endif