Revert of Turned on SkSL->GLSL compiler

src/gpu/gl/GrGLContext.cpp

Index: src/gpu/gl/GrGLContext.cpp
diff --git a/src/gpu/gl/GrGLContext.cpp b/src/gpu/gl/GrGLContext.cpp
index 2126314a7be8f677b7fea1d6b9a1fa19d4b20c39..9e70b472c5379535f5c02bd6b35e4232fd30e7a4 100644
--- a/src/gpu/gl/GrGLContext.cpp
+++ b/src/gpu/gl/GrGLContext.cpp
@@ -7,7 +7,6 @@
 
 #include "GrGLContext.h"
 #include "GrGLGLSL.h"
-#include "SkSLCompiler.h"
 
 ////////////////////////////////////////////////////////////////////////////////
 
@@ -64,17 +63,6 @@
     return new GrGLContext(args);
 }
 
-GrGLContext::~GrGLContext() {
-    delete fCompiler;
-}
-
-SkSL::Compiler* GrGLContext::compiler() const {
-    if (!fCompiler) {
-        fCompiler = new SkSL::Compiler();
-    }
-    return fCompiler;
-}
-
 GrGLContextInfo::GrGLContextInfo(const ConstructorArgs& args) {
     fInterface.reset(SkRef(args.fInterface));
     fGLVersion = args.fGLVersion;