Drop unused base/tuple.h inclusion

chrome/browser/ui/autofill/autofill_dialog_controller_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 <map>
 #include <utility>
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/guid.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/prefs/pref_service.h"
 #include "base/run_loop.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_piece.h"
 #include "base/strings/utf_string_conversions.h"
-#include "base/tuple.h"
 #include "chrome/browser/ui/autofill/autofill_dialog_controller_impl.h"
 #include "chrome/browser/ui/autofill/autofill_dialog_i18n_input.h"
 #include "chrome/browser/ui/autofill/autofill_dialog_view.h"
 #include "chrome/browser/ui/autofill/generated_credit_card_bubble_controller.h"
 #include "chrome/browser/ui/autofill/mock_address_validator.h"
 #include "chrome/browser/ui/autofill/mock_new_credit_card_bubble_controller.h"
 #include "chrome/browser/ui/autofill/test_generated_credit_card_bubble_controller.h"
 #include "chrome/browser/webdata/web_data_service_factory.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
@@ skipping 3630 matching lines @@
   EXPECT_EQ(ASCIIToUTF16("United States"), form_structure()->field(2)->value);
   EXPECT_EQ(ADDRESS_HOME_COUNTRY,
             form_structure()->field(3)->Type().GetStorableType());
   EXPECT_EQ(ASCIIToUTF16("US"), form_structure()->field(3)->value);
   EXPECT_EQ(ADDRESS_HOME_COUNTRY,
             form_structure()->field(4)->Type().GetStorableType());
   EXPECT_EQ(ASCIIToUTF16("United States"), form_structure()->field(4)->value);
 }
 
 }  // namespace autofill