Cleanup more test code.

chrome/test/webdriver/keymap.cc

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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 "chrome/test/webdriver/keymap.h"
 
 #include "chrome/browser/automation/ui_controls.h"
 #include "views/events/event.h"
 
 namespace webdriver {
 
@@ skipping 99 matching lines @@
   shifted_keys_[L'#'] = ui::VKEY_3;
   shifted_keys_[L'$'] = ui::VKEY_4;
   shifted_keys_[L'%'] = ui::VKEY_5;
   shifted_keys_[L'^'] = ui::VKEY_6;
   shifted_keys_[L'&'] = ui::VKEY_7;
   shifted_keys_[L'*'] = ui::VKEY_8;
   shifted_keys_[L'('] = ui::VKEY_9;
   shifted_keys_[L')'] = ui::VKEY_0;
 }
 
+KeyMap::~KeyMap() {}
+
 ui::KeyboardCode KeyMap::Get(const wchar_t& key) const {
   std::map<wchar_t, ui::KeyboardCode>::const_iterator it;
   it = keys_.find(key);
   if (it == keys_.end()) {
     it = shifted_keys_.find(key);
     if (it == shifted_keys_.end()) {
       return ui::VKEY_UNKNOWN;
     }
   }
   return it->second;
@@ skipping 35 matching lines @@
 
 void KeyMap::ClearModifiers() {
   shift_ = false;
   alt_ = false;
   control_ = false;
   command_ = false;
 }
 
 }  // namespace webdriver