Remove dead code

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 4289 matching lines @@
     if (MatchesAccessorName(function_name, prefix, prefix_length, name)) {
       return function.raw();
     }
   }
 
   // No function found.
   return Function::null();
 }
 
 
-RawFunction* Class::LookupFunctionAtToken(intptr_t token_pos) const {
-  // TODO(hausner): we can shortcut the negative case if we knew the
-  // beginning and end token position of the class.
-  Thread* thread = Thread::Current();
-  Zone* zone = thread->zone();
-  if (EnsureIsFinalized(thread) != Error::null()) {
-    return Function::null();
-  }
-  Function& func = Function::Handle(zone);
-  func = LookupClosureFunction(token_pos);
-  if (!func.IsNull()) {
-    return func.raw();
-  }
-  Array& funcs = Array::Handle(zone, functions());
-  intptr_t len = funcs.Length();
-  for (intptr_t i = 0; i < len; i++) {
-    func ^= funcs.At(i);
-    if ((func.token_pos() <= token_pos) &&
-        (token_pos <= func.end_token_pos())) {
-      return func.raw();
-    }
-  }
-  // No function found.
-  return Function::null();
-}
-
-
 RawField* Class::LookupInstanceField(const String& name) const {
   return LookupField(name, kInstance);
 }
 
 
 RawField* Class::LookupStaticField(const String& name) const {
   return LookupField(name, kStatic);
 }
 
 
@@ skipping 5487 matching lines @@
           (script_url.CharAt(start_idx - 1) == '/')) &&
           url.Equals(script_url, start_idx, url_length)) {
         return script.raw();
       }
     }
   }
   return Script::null();
 }
 
 
-RawFunction* Library::LookupFunctionInScript(const Script& script,
-                                             intptr_t token_pos) const {
-  Class& cls = Class::Handle();
-  Function& func = Function::Handle();
-  ClassDictionaryIterator it(*this, ClassDictionaryIterator::kIteratePrivate);
-  while (it.HasNext()) {
-    cls = it.GetNextClass();
-    if (script.raw() == cls.script()) {
-      func = cls.LookupFunctionAtToken(token_pos);
-      if (!func.IsNull()) {
-        return func.raw();
-      }
-    }
-  }
-  return Function::null();
-}
-
-
 RawObject* Library::LookupLocalObject(const String& name) const {
   intptr_t index;
   return LookupEntry(name, &index);
 }
 
 
 RawField* Library::LookupFieldAllowPrivate(const String& name) const {
   Object& obj = Object::Handle(LookupObjectAllowPrivate(name));
   if (obj.IsField()) {
     return Field::Cast(obj).raw();
@@ skipping 12061 matching lines @@
   return tag_label.ToCString();
 }
 
 
 void UserTag::PrintJSONImpl(JSONStream* stream, bool ref) const {
   Instance::PrintJSONImpl(stream, ref);
 }
 
 
 }  // namespace dart