Remove one-click signin inforbar, since its now replaced with the gaia

chrome/browser/ui/sync/one_click_signin_infobar_delegate.cc

Index: chrome/browser/ui/sync/one_click_signin_infobar_delegate.cc
diff --git a/chrome/browser/ui/sync/one_click_signin_infobar_delegate.cc b/chrome/browser/ui/sync/one_click_signin_infobar_delegate.cc
deleted file mode 100644
index c0246077a0e90ca9a0af6202a6cbb10fb901d8d6..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/sync/one_click_signin_infobar_delegate.cc
+++ /dev/null
@@ -1,18 +0,0 @@
-// 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 "chrome/browser/ui/sync/one_click_signin_infobar_delegate.h"
-
-OneClickSigninInfoBarDelegate::~OneClickSigninInfoBarDelegate() {
-}
-
-void OneClickSigninInfoBarDelegate::GetAlternateColors(
-    AlternateColors* alt_colors) {
-  alt_colors->enabled = false;
-}
-
-OneClickSigninInfoBarDelegate::OneClickSigninInfoBarDelegate(
-    InfoBarService* infobar_service)
-    : ConfirmInfoBarDelegate(infobar_service) {
-}