Remove dead variables.

chrome/browser/autocomplete/autocomplete_edit_view_win.cc

 // Copyright (c) 2009 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/autocomplete/autocomplete_edit_view_win.h"
 
 #include <locale>
 
 #include "app/clipboard/clipboard.h"
 #include "app/clipboard/scoped_clipboard_writer.h"
@@ skipping 33 matching lines @@
 #include "skia/ext/skia_utils_win.h"
 #include "views/drag_utils.h"
 #include "views/focus/focus_util_win.h"
 #include "views/widget/widget.h"
 
 #pragma comment(lib, "oleacc.lib")  // Needed for accessibility support.
 
 ///////////////////////////////////////////////////////////////////////////////
 // AutocompleteEditModel
 
-// A single AutocompleteController used solely for making synchronous calls to
-// determine how to deal with the clipboard contents for Paste And Go
-// functionality.  We avoid using the popup's controller here because we don't
-// want to interrupt in-progress queries or modify the popup state just
-// because the user right-clicked the edit.  We don't need a controller for
-// every edit because this will always be accessed on the main thread, so we
-// won't have thread-safety problems.
-static AutocompleteController* paste_and_go_controller = NULL;
-static int paste_and_go_controller_refcount = 0;
-
 namespace {
 
 // EditDropTarget is the IDropTarget implementation installed on
 // AutocompleteEditViewWin. EditDropTarget prefers URL over plain text. A drop
 // of a URL replaces all the text of the edit and navigates immediately to the
 // URL. A drop of plain text from the same edit either copies or moves the
 // selected text, and a drop of plain text from a source other than the edit
 // does a paste and go.
 class EditDropTarget : public BaseDropTarget {
  public:
@@ skipping 2324 matching lines @@
     context_menu_contents_->AddItemWithStringId(IDS_PASTE_AND_GO,
                                                 IDS_PASTE_AND_GO);
     context_menu_contents_->AddSeparator();
     context_menu_contents_->AddItemWithStringId(IDS_SELECT_ALL, IDS_SELECT_ALL);
     context_menu_contents_->AddSeparator();
     context_menu_contents_->AddItemWithStringId(IDS_EDIT_SEARCH_ENGINES,
                                                 IDS_EDIT_SEARCH_ENGINES);
   }
   context_menu_.reset(new views::Menu2(context_menu_contents_.get()));
 }