Rename internal library dart:_collection-dev to dart:_internal.

runtime/vm/symbols.h

Index: runtime/vm/symbols.h
diff --git a/runtime/vm/symbols.h b/runtime/vm/symbols.h
index 4601cf1e65a44832c20a513f8c9d28ca880e1f0d..1aff6975c0363d8870d3268dfb5125308e67113a 100644
--- a/runtime/vm/symbols.h
+++ b/runtime/vm/symbols.h
@@ -273,7 +273,7 @@ class ObjectPointerVisitor;
   V(DartAsync, "dart:async")                                                   \
   V(DartCore, "dart:core")                                                     \
   V(DartCollection, "dart:collection")                                         \
-  V(DartCollectionDev, "dart:_collection-dev")                                 \
+  V(DartInternal, "dart:_internal")                                 \

[floitsch, 2014/01/14 19:21:01]

Fix trailing "\". (missing spaces).

[Ivan Posva, 2014/01/14 23:35:32]

Sorted.

[Lasse Reichstein Nielsen, 2014/01/15 09:27:42]

Done.

   V(DartConvert, "dart:convert")                                               \
   V(DartIsolate, "dart:isolate")                                               \
   V(DartMath, "dart:math")                                                     \