Add inferred function name to the json protocol

test/mjsunit/mirror-unresolved-function.js

Index: test/mjsunit/mirror-unresolved-function.js
===================================================================
--- test/mjsunit/mirror-unresolved-function.js	(revision 1863)
+++ test/mjsunit/mirror-unresolved-function.js	(working copy)
@@ -57,6 +57,7 @@
 assertFalse(mirror.isPrimitive());
 assertEquals("Function", mirror.className());
 assertEquals("f", mirror.name());
+assertEquals('undefined', typeof mirror.inferredName());
 assertFalse(mirror.resolved());
 assertEquals(void 0, mirror.source());
 assertEquals('undefined', mirror.constructorFunction().type());
@@ -75,4 +76,5 @@
 assertEquals('undefined', refs.lookup(fromJSON.prototypeObject.ref).type, 'Unexpected prototype object type in JSON');
 assertFalse(fromJSON.resolved);
 assertEquals("f", fromJSON.name);
+assertFalse('inferredName' in fromJSON);
 assertEquals(void 0, fromJSON.source);