Fix for mirror API breaking change to index libraries by URI, and clean up references in doc commen…

pkg/serialization/lib/src/serialization_rule.dart

 // 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.
 
 part of serialization;
 
 // TODO(alanknight): We should have an example and tests for subclassing
 // serialization rule rather than using the hard-coded ClosureToMap rule. And
 // possibly an abstract superclass that's designed to be subclassed that way.
 /**
@@ skipping 369 matching lines @@
 
   /** Return the name for this object in the Writer. */
   nameFor(object, Writer writer) => writer.nameFor(object);
 }
 
 /**
  * This rule handles the special case of Mirrors. It stores the mirror by its
  * qualifiedName and attempts to look it up in both the namedObjects
  * collection, or if it's not found there, by looking it up in the mirror
  * system. When reading, the user is responsible for supplying the appropriate
- * values in [namedObjects] or in the [externals] paramter to
+ * values in [Serialization.namedObjects] or in the [externals] paramter to
  * [Serialization.read].
  */
 class MirrorRule extends NamedObjectRule {
   bool appliesTo(object, Writer writer) => object is DeclarationMirror;
   nameFor(DeclarationMirror object, Writer writer) =>
       MirrorSystem.getName(object.qualifiedName);
 
   inflateEssential(state, Reader r) {
     var qualifiedName = r.resolveReference(state.first);
     var lookupFull = r.objectNamed(qualifiedName, (x) => null);
     if (lookupFull != null) return lookupFull;
     var separatorIndex = qualifiedName.lastIndexOf(".");
     var lib = new Symbol(qualifiedName.substring(0, separatorIndex));
     var type = qualifiedName.substring(separatorIndex + 1);
     var lookup = r.objectNamed(type, (x) => null);
     if (lookup != null) return lookup;
-    var libMirror = currentMirrorSystem().libraries[lib];
+    var libMirror = currentMirrorSystem().findLibrary(lib).first;
     return libMirror.classes[new Symbol(type)];
   }
 }
 
 /**
  * This provides an abstract superclass for writing your own rules specific to
  * a class. It makes some assumptions about behaviour, and so can have a
  * simpler set of methods that need to be implemented in order to subclass it.
  *
  */
@@ skipping 155 matching lines @@
   removeAll(x) => _throw();
   retainAll(x) => _throw();
   removeWhere(x) => _throw();
   retainWhere(x) => _throw();
   getRange(x, y) => _throw();
   setRange(x, y, z, [a]) => _throw();
   removeRange(x, y) => _throw();
   get reversed => _throw();
   void set length(x) => _throw();
 }