First step towards implementing dart:typeddata library.

runtime/vm/bootstrap.cc

Index: runtime/vm/bootstrap.cc
===================================================================
--- runtime/vm/bootstrap.cc	(revision 19331)
+++ runtime/vm/bootstrap.cc	(working copy)
@@ -98,6 +98,13 @@
 }
 
 
+RawScript* Bootstrap::LoadTypedDataScript(bool patch) {
+  const char* url = patch ? "dart:typeddata_patch" : "dart:typeddata";
+  const char* source = patch ? typeddata_patch_ : typeddata_source_;
+  return LoadScript(url, source, patch);
+}
+
+
 RawScript* Bootstrap::LoadUriScript(bool patch) {
   const char* url = patch ? "dart:uri-patch" : "dart:uri";
   const char* source = patch ? uri_source_ : uri_source_;