Revert "Fix a ton of compiler warnings."

chrome/browser/autocomplete/autocomplete_edit.h

Index: chrome/browser/autocomplete/autocomplete_edit.h
diff --git a/chrome/browser/autocomplete/autocomplete_edit.h b/chrome/browser/autocomplete/autocomplete_edit.h
index 8567c62459e737193460e36d407880a595344934..efe5c9a40e49f30bde8b6edcecbaf5d00fdf9de3 100644
--- a/chrome/browser/autocomplete/autocomplete_edit.h
+++ b/chrome/browser/autocomplete/autocomplete_edit.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// Copyright (c) 2006-2008 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.
 
@@ -51,8 +51,6 @@ class AutocompleteEditController {
 
   // Returns the title of the current page.
   virtual std::wstring GetTitle() const = 0;
- protected:
-  ~AutocompleteEditController() {}
 };
 
 class AutocompleteEditModel {