Renamed "symbols" to "internalized strings" throughout the code base,

test/cctest/test-weakmaps.cc

Index: test/cctest/test-weakmaps.cc
diff --git a/test/cctest/test-weakmaps.cc b/test/cctest/test-weakmaps.cc
index edbd94cc1e2570482b5a7cb439a5297411bccc83..bc04e6b523d510f5a68f5708f75e45a9bea96c4a 100644
--- a/test/cctest/test-weakmaps.cc
+++ b/test/cctest/test-weakmaps.cc
@@ -167,7 +167,7 @@ TEST(Regress2060a) {
   LocalContext context;
   v8::HandleScope scope;
   Handle<JSFunction> function =
-      FACTORY->NewFunction(FACTORY->function_symbol(), FACTORY->null_value());
+      FACTORY->NewFunction(FACTORY->function_string(), FACTORY->null_value());
   Handle<JSObject> key = FACTORY->NewJSObject(function);
   Handle<JSWeakMap> weakmap = AllocateJSWeakMap();
 
@@ -203,7 +203,7 @@ TEST(Regress2060b) {
   LocalContext context;
   v8::HandleScope scope;
   Handle<JSFunction> function =
-      FACTORY->NewFunction(FACTORY->function_symbol(), FACTORY->null_value());
+      FACTORY->NewFunction(FACTORY->function_string(), FACTORY->null_value());
 
   // Start second old-space page so that keys land on evacuation candidate.
   Page* first_page = HEAP->old_pointer_space()->anchor()->next_page();