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

src/liveedit.cc

Index: src/liveedit.cc
diff --git a/src/liveedit.cc b/src/liveedit.cc
index 2502ae688aa7116284b05c0b225eb5eeb079cec6..91734af5eebe3e864a26b41880bfe1dae4ae7c44 100644
--- a/src/liveedit.cc
+++ b/src/liveedit.cc
@@ -951,12 +951,12 @@ JSArray* LiveEdit::GatherCompileInfo(Handle<Script> script,
       rethrow_exception = Handle<JSObject>::cast(exception);
 
       Factory* factory = isolate->factory();
-      Handle<String> start_pos_key =
-          factory->LookupOneByteSymbol(STATIC_ASCII_VECTOR("startPosition"));
-      Handle<String> end_pos_key =
-          factory->LookupOneByteSymbol(STATIC_ASCII_VECTOR("endPosition"));
-      Handle<String> script_obj_key =
-          factory->LookupOneByteSymbol(STATIC_ASCII_VECTOR("scriptObject"));
+      Handle<String> start_pos_key = factory->InternalizeOneByteString(
+          STATIC_ASCII_VECTOR("startPosition"));
+      Handle<String> end_pos_key = factory->InternalizeOneByteString(
+          STATIC_ASCII_VECTOR("endPosition"));
+      Handle<String> script_obj_key = factory->InternalizeOneByteString(
+          STATIC_ASCII_VECTOR("scriptObject"));
       Handle<Smi> start_pos(Smi::FromInt(message_location.start_pos()));
       Handle<Smi> end_pos(Smi::FromInt(message_location.end_pos()));
       Handle<JSValue> script_obj = GetScriptWrapper(message_location.script());