Bug 1285086 - Turn on WebGLSampler. r=jgilbert

--HG--
extra : histedit_source : 9a788a293cbf8fc373c9bf7dbce7596f845e460d

dom/canvas/WebGL2ContextSamplers.cpp

@@ -12,24 +12,15 @@ namespace mozilla {
 already_AddRefed<WebGLSampler>
 WebGL2Context::CreateSampler()
 {
-    const char funcName[] = "createSampler";
-
     if (IsContextLost())
         return nullptr;
 
-    /*
     GLuint sampler;
     MakeContextCurrent();
     gl->fGenSamplers(1, &sampler);
 
     RefPtr<WebGLSampler> globj = new WebGLSampler(this, sampler);
     return globj.forget();
-    */
-
-    ErrorInvalidOperation("%s: Sampler objects are still under development, and are"
-                          " currently disabled.",
-                          funcName);
-    return nullptr;
 }
 
 void