chromeos: Remove unused CrosAddIPConfig/CrosRemoveIPConfig functions

chromeos/dbus/shill_ipconfig_client.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chromeos/dbus/shill_ipconfig_client.h"
 
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "base/stl_util.h"
 #include "base/values.h"
@@ skipping 35 matching lines @@
       const dbus::ObjectPath& ipconfig_path) OVERRIDE;
   virtual void SetProperty(const dbus::ObjectPath& ipconfig_path,
                            const std::string& name,
                            const base::Value& value,
                            const VoidDBusMethodCallback& callback) OVERRIDE;
   virtual void ClearProperty(const dbus::ObjectPath& ipconfig_path,
                              const std::string& name,
                              const VoidDBusMethodCallback& callback) OVERRIDE;
   virtual void Remove(const dbus::ObjectPath& ipconfig_path,
                       const VoidDBusMethodCallback& callback) OVERRIDE;
-  virtual bool CallRemoveAndBlock(
-      const dbus::ObjectPath& ipconfig_path) OVERRIDE;
 
  private:
   typedef std::map<std::string, ShillClientHelper*> HelperMap;
 
   // Returns the corresponding ShillClientHelper for the profile.
   ShillClientHelper* GetHelper(const dbus::ObjectPath& ipconfig_path) {
     HelperMap::iterator it = helpers_.find(ipconfig_path.value());
     if (it != helpers_.end())
       return it->second;
 
@@ skipping 96 matching lines @@
 }
 
 void ShillIPConfigClientImpl::Remove(
     const dbus::ObjectPath& ipconfig_path,
     const VoidDBusMethodCallback& callback) {
   dbus::MethodCall method_call(flimflam::kFlimflamIPConfigInterface,
                                flimflam::kRemoveConfigFunction);
   GetHelper(ipconfig_path)->CallVoidMethod(&method_call, callback);
 }
 
-bool ShillIPConfigClientImpl::CallRemoveAndBlock(
-    const dbus::ObjectPath& ipconfig_path) {
-  dbus::MethodCall method_call(flimflam::kFlimflamIPConfigInterface,
-                               flimflam::kRemoveConfigFunction);
-  return GetHelper(ipconfig_path)->CallVoidMethodAndBlock(&method_call);
-}
-
 // A stub implementation of ShillIPConfigClient.
 class ShillIPConfigClientStubImpl : public ShillIPConfigClient {
  public:
   ShillIPConfigClientStubImpl() : weak_ptr_factory_(this) {}
 
   virtual ~ShillIPConfigClientStubImpl() {}
 
   ///////////////////////////////////////////////
   // ShillIPConfigClient overrides:
   virtual void AddPropertyChangedObserver(
@@ skipping 33 matching lines @@
     MessageLoop::current()->PostTask(
         FROM_HERE, base::Bind(callback, DBUS_METHOD_CALL_SUCCESS));
   }
 
   virtual void Remove(const dbus::ObjectPath& ipconfig_path,
                       const VoidDBusMethodCallback& callback) OVERRIDE {
     MessageLoop::current()->PostTask(
         FROM_HERE, base::Bind(callback, DBUS_METHOD_CALL_SUCCESS));
   }
 
-  virtual bool CallRemoveAndBlock(
-      const dbus::ObjectPath& ipconfig_path) OVERRIDE {
-    return true;
-  }
-
  private:
   // Runs callback with |properties_|.
   void PassProperties(const DictionaryValueCallback& callback) const {
     callback.Run(DBUS_METHOD_CALL_SUCCESS, properties_);
   }
 
   base::DictionaryValue properties_;
 
   // Note: This should remain the last member so it'll be destroyed and
   // invalidate its weak pointers before any other members are destroyed.
@@ skipping 12 matching lines @@
 ShillIPConfigClient* ShillIPConfigClient::Create(
     DBusClientImplementationType type,
     dbus::Bus* bus) {
   if (type == REAL_DBUS_CLIENT_IMPLEMENTATION)
     return new ShillIPConfigClientImpl(bus);
   DCHECK_EQ(STUB_DBUS_CLIENT_IMPLEMENTATION, type);
   return new ShillIPConfigClientStubImpl();
 }
 
 }  // namespace chromeos