Go back to old naming for implicit functions to fix the build.

runtime/vm/object.cc

 // 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.
 
 #include "vm/object.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/assembler.h"
 #include "vm/cpu.h"
@@ skipping 6227 matching lines @@
   return result.raw();
 }
 
 RawFunction* Function::ImplicitClosureFunction() const {
   // Return the existing implicit closure function if any.
   if (implicit_closure_function() != Function::null()) {
     return implicit_closure_function();
   }
   ASSERT(!IsSignatureFunction() && !IsClosureFunction());
   // Create closure function.
-  const String& closure_name = Symbols::ImplicitClosure();
+  const String& closure_name = String::Handle(name());
   const Function& closure_function = Function::Handle(
       NewClosureFunction(closure_name, *this, token_pos()));
 
   // Set closure function's context scope.
   ContextScope& context_scope = ContextScope::Handle();
   if (is_static()) {
     context_scope = ContextScope::New(0);
   } else {
     context_scope = LocalScope::CreateImplicitClosureScope(*this);
   }
@@ skipping 313 matching lines @@
   const String& suffix = String::Handle(PrettyName());
   return String::Concat(tmp, suffix);
 }
 
 
 RawString* Function::QualifiedUserVisibleName() const {
   String& tmp = String::Handle();
   const Class& cls = Class::Handle(Owner());
 
   if (IsClosureFunction()) {
-    if (IsLocalFunction()) {
+    if (IsLocalFunction() && !IsImplicitClosureFunction()) {
       const Function& parent = Function::Handle(parent_function());
       tmp = parent.QualifiedUserVisibleName();
     } else {
       return UserVisibleName();
     }
   } else {
     if (cls.IsTopLevel()) {
       return UserVisibleName();
     } else {
       tmp = cls.UserVisibleName();
@@ skipping 14132 matching lines @@
   return tag_label.ToCString();
 }
 
 
 void UserTag::PrintJSONImpl(JSONStream* stream, bool ref) const {
   Instance::PrintJSONImpl(stream, ref);
 }
 
 
 }  // namespace dart