Revert "Expose v8::Function::GetDisplayName to public API."

test/cctest/test-api.cc

Index: test/cctest/test-api.cc
diff --git a/test/cctest/test-api.cc b/test/cctest/test-api.cc
index 3722ff1e813eb07dde947e649d87eb3035d7763b..38ca9f59adf0c5480578368f89c406b486282244 100644
--- a/test/cctest/test-api.cc
+++ b/test/cctest/test-api.cc
@@ -17504,77 +17504,6 @@ THREADED_TEST(FunctionGetInferredName) {
 }
 
 
-THREADED_TEST(FunctionGetDisplayName) {
-  LocalContext env;
-  v8::HandleScope scope(env->GetIsolate());
-  const char* code = "var error = false;"
-                     "function a() { this.x = 1; };"
-                     "a.displayName = 'display_a';"
-                     "var b = (function() {"
-                     "  var f = function() { this.x = 2; };"
-                     "  f.displayName = 'display_b';"
-                     "  return f;"
-                     "})();"
-                     "var c = function() {};"
-                     "c.__defineGetter__('displayName', function() {"
-                     "  error = true;"
-                     "  throw new Error();"
-                     "});"
-                     "function d() {};"
-                     "d.__defineGetter__('displayName', function() {"
-                     "  error = true;"
-                     "  return 'wrong_display_name';"
-                     "});"
-                     "function e() {};"
-                     "e.displayName = 'wrong_display_name';"
-                     "e.__defineSetter__('displayName', function() {"
-                     "  error = true;"
-                     "  throw new Error();"
-                     "});"
-                     "function f() {};"
-                     "f.displayName = { 'foo': 6, toString: function() {"
-                     "  error = true;"
-                     "  return 'wrong_display_name';"
-                     "}};"
-                     "var g = function() {"
-                     "  arguments.callee.displayName = 'set_in_runtime';"
-                     "}; g();"
-                     "a.prototype.displayName = 'prototype_display_a';"
-                     "var hClass = function() {};"
-                     "hClass.prototype.__proto__ = a.prototype;"
-                     "var h = new hClass();"
-                     ;
-  v8::ScriptOrigin origin = v8::ScriptOrigin(v8::String::New("test"));
-  v8::Script::Compile(v8::String::New(code), &origin)->Run();
-  v8::Local<v8::Value> error = env->Global()->Get(v8::String::New("error"));
-  v8::Local<v8::Function> a = v8::Local<v8::Function>::Cast(
-      env->Global()->Get(v8::String::New("a")));
-  v8::Local<v8::Function> b = v8::Local<v8::Function>::Cast(
-      env->Global()->Get(v8::String::New("b")));
-  v8::Local<v8::Function> c = v8::Local<v8::Function>::Cast(
-      env->Global()->Get(v8::String::New("c")));
-  v8::Local<v8::Function> d = v8::Local<v8::Function>::Cast(
-      env->Global()->Get(v8::String::New("d")));
-  v8::Local<v8::Function> e = v8::Local<v8::Function>::Cast(
-      env->Global()->Get(v8::String::New("e")));
-  v8::Local<v8::Function> f = v8::Local<v8::Function>::Cast(
-      env->Global()->Get(v8::String::New("f")));
-  v8::Local<v8::Function> g = v8::Local<v8::Function>::Cast(
-      env->Global()->Get(v8::String::New("g")));
-  v8::Local<v8::Function> h = v8::Local<v8::Function>::Cast(
-      env->Global()->Get(v8::String::New("h")));
-  CHECK_EQ(false, error->BooleanValue());
-  CHECK_EQ("display_a", *v8::String::Utf8Value(a->GetDisplayName()));
-  CHECK_EQ("display_b", *v8::String::Utf8Value(b->GetDisplayName()));
-  CHECK(c->GetDisplayName()->IsUndefined());
-  CHECK(d->GetDisplayName()->IsUndefined());
-  CHECK(e->GetDisplayName()->IsUndefined());
-  CHECK(f->GetDisplayName()->IsUndefined());
-  CHECK_EQ("set_in_runtime", *v8::String::Utf8Value(g->GetDisplayName()));
-  CHECK_EQ("prototype_display_a", *v8::String::Utf8Value(h->GetDisplayName()));
-}
-
-
 THREADED_TEST(ScriptLineNumber) {
   LocalContext env;
   v8::HandleScope scope(env->GetIsolate());