Add version string and force highp NDS transfrom to GLSLCaps

bench/GLVertexAttributesBench.cpp

Index: bench/GLVertexAttributesBench.cpp
diff --git a/bench/GLVertexAttributesBench.cpp b/bench/GLVertexAttributesBench.cpp
index f8325e4e77e9a1cd38f85920032873af038b7008..1051c31a9d8edeb409cb94101bfd06c9a38cc7ba 100644
--- a/bench/GLVertexAttributesBench.cpp
+++ b/bench/GLVertexAttributesBench.cpp
@@ -65,7 +65,7 @@ private:
 
 GrGLuint GLVertexAttributesBench::setupShader(const GrGLContext* ctx, uint32_t attribs,
                                               uint32_t maxAttribs) {
-    const char* version = GrGLGetGLSLVersionDecl(*ctx);
+    const char* version = ctx->caps()->glslCaps()->versionDeclString();
 
     // setup vertex shader
     GrGLSLShaderVar aPosition("a_position", kVec4f_GrSLType, GrShaderVar::kAttribute_TypeModifier);