Add Reset() to IBusController.

chrome/browser/chromeos/input_method/ibus_controller_base_unittest.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 "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/chromeos/input_method/ibus_controller_base.h"
 #include "chrome/browser/chromeos/input_method/input_method_config.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 10 matching lines @@
       : set_input_method_config_internal_count_(0),
         set_input_method_config_internal_return_(true) {
   }
   virtual ~TestIBusController() {
   }
 
   // IBusController overrides:
   virtual bool Start() OVERRIDE {
     return true;
   }
+  virtual void Reset() OVERRIDE {
+  }
   virtual bool Stop() OVERRIDE {
     return true;
   }
   virtual bool ChangeInputMethod(const std::string& id) OVERRIDE {
     return true;
   }
   virtual bool ActivateInputMethodProperty(const std::string& key) OVERRIDE {
     return true;
   }
 #if defined(USE_VIRTUAL_KEYBOARD)
@@ skipping 150 matching lines @@
   controller_->RemoveObserver(&observer2);
   EXPECT_EQ(0U, controller_->GetObserverCount());
 }
 
 TEST_F(IBusControllerBaseTest, TestGetCurrentProperties) {
   EXPECT_EQ(0U, controller_->GetCurrentProperties().size());
 }
 
 }  // namespace input_method
 }  // namespace chromeos