Rename some processor functions from GL 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 GrGLSLShaderBuilder_DEFINED
 #define GrGLSLShaderBuilder_DEFINED
 
@@ skipping 45 matching lines @@
     /** Does the work of appendTextureLookup and modulates the result by modulation. The result is
         always a vec4. modulation and the swizzle specified by GrGLSLTextureSampler must both be
         vec4 or float. If modulation is "" or nullptr it this function acts as though
         appendTextureLookup were called. */
     void appendTextureLookupAndModulate(const char* modulation,
                                         const GrGLSLTextureSampler&,
                                         const char* coordName,
                                         GrSLType coordType = kVec2f_GrSLType);
 
     /**
-    * Called by GrGLProcessors to add code to one of the shaders.
+    * Called by GrGLSLProcessors to add code to one of the shaders.
     */
     void codeAppendf(const char format[], ...) SK_PRINTF_LIKE(2, 3) {
        va_list args;
        va_start(args, format);
        this->code().appendVAList(format, args);
        va_end(args);
     }
 
     void codeAppend(const char* str) { this->code().append(str); }
 
@@ skipping 114 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