- Change "static final" to "static const" in the lib/ directory.

lib/compiler/implementation/namer.dart

 // 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.
 
 /**
  * Assigns JavaScript identifiers to Dart variables, class-names and members.
  */
 class Namer {
   final Compiler compiler;
 
@@ skipping 15 matching lines @@
       : globals = new Map<Element, String>(),
         usedGlobals = new Map<String, int>(),
         shortPrivateNameOwners = new Map<String, LibraryElement>();
 
   final String CURRENT_ISOLATE = @'$';
   final String ISOLATE = 'Isolate';
   final String ISOLATE_PROPERTIES = @"$isolateProperties";
   /** Some closures must contain their name. The name is stored in
     * [STATIC_CLOSURE_NAME_NAME]. */
   final String STATIC_CLOSURE_NAME_NAME = @'$name';
-  static final SourceString CLOSURE_INVOCATION_NAME =
+  static const SourceString CLOSURE_INVOCATION_NAME =
       Compiler.CALL_OPERATOR_NAME;
 
 
   String closureInvocationName(Selector selector) {
     // TODO(floitsch): mangle, while not conflicting with instance names.
     return instanceMethodInvocationName(null, CLOSURE_INVOCATION_NAME,
                                         selector);
   }
 
   String breakLabelName(LabelElement label) {
@@ skipping 122 matching lines @@
       } while (usedGlobals[name] !== null);
       // Record the count in case we see this name later. We
       // frequently see names multiple times, as all our closures use
       // the same name for their class.
       usedGlobals[proposedName] = count;
     }
     usedGlobals[name] = 0;
     return name;
   }
 
-  static final String LIBRARY_PREFIX = "lib";
+  static const String LIBRARY_PREFIX = "lib";
 
   /**
    * Returns a preferred JS-id for the given top-level or static element.
    * The returned id is guaranteed to be a valid JS-id.
    */
   String _computeGuess(Element element) {
     assert(!element.isInstanceMember());
     LibraryElement lib = element.getLibrary();
     String name;
     if (element.isGenerativeConstructor()) {
@@ skipping 104 matching lines @@
   }
 
   String safeName(String name) {
     if (jsReserved.contains(name) || name.startsWith('\$')) {
       name = "\$$name";
       assert(!jsReserved.contains(name));
     }
     return name;
   }
 }