Change IllegalArgumentException to ArgumentError.

runtime/vm/exceptions.cc

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/exceptions.h"
 
 #include "vm/dart_entry.h"
 #include "vm/debugger.h"
 #include "vm/flags.h"
 #include "vm/object.h"
@@ skipping 367 matching lines @@
 
 RawObject* Exceptions::Create(
     ExceptionType type, const GrowableArray<const Object*>& arguments) {
   Library& library = Library::Handle();
   String& class_name = String::Handle();
   switch (type) {
     case kIndexOutOfRange:
       library = Library::CoreLibrary();
       class_name = Symbols::New("IndexOutOfRangeException");
       break;
-    case kIllegalArgument:
+    case kArgument:
       library = Library::CoreLibrary();
-      class_name = Symbols::New("IllegalArgumentException");
+      class_name = Symbols::New("ArgumentError");
       break;
     case kNoSuchMethod:
       library = Library::CoreLibrary();
       class_name = Symbols::New("NoSuchMethodError");
       break;
     case kClosureArgumentMismatch:
       library = Library::CoreLibrary();
       class_name = Symbols::New("ClosureArgumentMismatchException");
       break;
     case kObjectNotClosure:
@@ skipping 31 matching lines @@
     case kIsolateSpawn:
       library = Library::IsolateLibrary();
       class_name = Symbols::New("IsolateSpawnException");
       break;
   }
 
   return DartLibraryCalls::ExceptionCreate(library, class_name, arguments);
 }
 
 }  // namespace dart