Quick simple cleanup changes to TabContentsWrapper....

chrome/browser/ui/tab_contents/tab_contents_wrapper.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/browser/ui/tab_contents/tab_contents_wrapper.h"
 
 #include "base/lazy_instance.h"
 #include "chrome/browser/password_manager/password_manager.h"
 #include "chrome/browser/password_manager_delegate_impl.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
 
@@ skipping 19 matching lines @@
   tab_contents()->RemoveNavigationObserver(password_manager_.get());
 }
 
 PropertyAccessor<TabContentsWrapper*>* TabContentsWrapper::property_accessor() {
   return g_tab_contents_wrapper_property_accessor.Pointer();
 }
 
 TabContentsWrapper* TabContentsWrapper::Clone() {
   TabContents* new_contents = tab_contents()->Clone();
   TabContentsWrapper* new_wrapper = new TabContentsWrapper(new_contents);
-  // Instantiate the passowrd manager if it has been instantiated here.
+  // Instantiate the password manager if it has been instantiated here.
   if (password_manager_.get())
     new_wrapper->GetPasswordManager();
   return new_wrapper;
 }
 
 PasswordManager* TabContentsWrapper::GetPasswordManager() {
   if (!password_manager_.get()) {
     // Create the delegate then create the manager.
     password_manager_delegate_.reset(
         new PasswordManagerDelegateImpl(tab_contents()));
     password_manager_.reset(
         new PasswordManager(password_manager_delegate_.get()));
     // Register the manager to receive navigation notifications.
     tab_contents()->AddNavigationObserver(password_manager_.get());
   }
   return password_manager_.get();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // TabContentsWrapper, WebNavigationObserver implementation:
 
 void TabContentsWrapper::NavigateToPendingEntry() {
   GetPasswordManager();
   tab_contents()->RemoveNavigationObserver(this);
 }