Move json to lib/json/{json.dart, json_frog.dart}

samples/belay/bcap/src/impl_bcap.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.
 
 #library('impl_bcap');
-#import('../../../../client/json/json.dart');
+#import('../../../../lib/json/json.dart');
 #import('../bcap.dart');
 
 // This is the implementation of the base Bcap protocol.
 
 interface BcapInterface {
   // Internally, Bcap implemetnations are invoked with this interface, where
   // the data is "processed: (serialized).
   void invoke(String method, String data, SuccessI ski, FailureI fki);
 }
 
@@ skipping 316 matching lines @@
   Bcap grantAsyncFunc(BcapAsyncFunction f, [String key = null]) {
     return grant(new BcapAsyncFunctionHandler(f), key);
   }
 
   Bcap restore(String ser) {
     return new BcapImpl(ser, this);
   }
 }