Hide collection-dev library.

runtime/vm/object.cc

 // Copyright (c) 2012, 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/object.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/assembler.h"
 #include "vm/bigint_operations.h"
@@ skipping 6232 matching lines @@
       Library::Handle(Library::CollectionDevLibrary());
   const Namespace& collection_dev_ns = Namespace::Handle(
       Namespace::New(collection_dev_lib, Array::Handle(), Array::Handle()));
   lib.AddImport(math_ns);
   lib.AddImport(collection_dev_ns);
   isolate->object_store()->set_collection_library(lib);
 }
 
 
 void Library::InitCollectionDevLibrary(Isolate* isolate) {
-  const String& url = String::Handle(Symbols::New("dart:collection-dev"));
+  const String& url = String::Handle(Symbols::New("dart:_collection-dev"));

[Ivan Posva, 2013/02/06 00:50:54]

https://codereview.chromium.org/12220027 properly does implement private dart:_
libraries. Please revert this.

   const Library& lib = Library::Handle(Library::NewLibraryHelper(url, true));
-  lib.Register();
   isolate->object_store()->set_collection_dev_library(lib);
 }
 
 
 void Library::InitMathLibrary(Isolate* isolate) {
   const String& url = String::Handle(Symbols::New("dart:math"));
   const Library& lib = Library::Handle(Library::NewLibraryHelper(url, true));
   lib.Register();
   isolate->object_store()->set_math_library(lib);
 }
@@ skipping 6539 matching lines @@
   }
   return result.raw();
 }
 
 
 const char* WeakProperty::ToCString() const {
   return "_WeakProperty";
 }
 
 }  // namespace dart