Remove Google Toolbar importer (aka google.com/bookmarks importer).

chrome/browser/importer/toolbar_importer_utils.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 "chrome/browser/importer/toolbar_importer_utils.h"
-
-#include <string>
-#include <vector>
-
-#include "base/bind.h"
-#include "base/strings/string_split.h"
-#include "chrome/browser/profiles/profile.h"
-#include "content/public/browser/browser_thread.h"
-#include "googleurl/src/gurl.h"
-#include "net/cookies/cookie_store.h"
-#include "net/url_request/url_request_context.h"
-#include "net/url_request/url_request_context_getter.h"
-
-using content::BrowserThread;
-
-namespace {
-const char kGoogleDomainUrl[] = "http://.google.com/";
-const char kGoogleDomainSecureCookieId[] = "SID=";
-const char kSplitStringToken = ';';
-}
-
-namespace toolbar_importer_utils {
-
-void OnGetCookies(const base::Callback<void(bool)>& callback,
-                  const std::string& cookies) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  std::vector<std::string> cookie_list;
-  base::SplitString(cookies, kSplitStringToken, &cookie_list);
-  for (std::vector<std::string>::iterator current = cookie_list.begin();
-       current != cookie_list.end();
-       ++current) {
-    size_t position = (*current).find(kGoogleDomainSecureCookieId);
-    if (position == 0) {
-      callback.Run(true);
-      return;
-    }
-  }
-  callback.Run(false);
-}
-
-void OnFetchComplete(const base::Callback<void(bool)>& callback,
-                     const std::string& cookies) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-  BrowserThread::PostTask(
-      BrowserThread::UI, FROM_HERE,
-      base::Bind(&OnGetCookies, callback, cookies));
-}
-
-void FetchCookiesOnIOThread(
-    const base::Callback<void(bool)>& callback,
-    net::URLRequestContextGetter* context_getter) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-  net::CookieStore* store = context_getter->
-      GetURLRequestContext()->cookie_store();
-  GURL url(kGoogleDomainUrl);
-  net::CookieOptions options;
-  options.set_include_httponly();  // The SID cookie might be httponly.
-  store->GetCookiesWithOptionsAsync(
-      url, options,
-      base::Bind(&toolbar_importer_utils::OnFetchComplete, callback));
-}
-
-void IsGoogleGAIACookieInstalled(const base::Callback<void(bool)>& callback,
-                                 Profile* profile) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  if (!callback.is_null()) {
-    BrowserThread::PostTask(
-        BrowserThread::IO, FROM_HERE,
-        base::Bind(&FetchCookiesOnIOThread,
-                   callback, base::Unretained(profile->GetRequestContext())));
-  }
-}
-
-}  // namespace toolbar_importer_utils