[Spellcheck] Switch to https download

chrome/browser/spellchecker/spellcheck_hunspell_dictionary.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/spellchecker/spellcheck_hunspell_dictionary.h"
 
 #include "base/files/file_util.h"
 #include "base/files/memory_mapped_file.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 196 matching lines @@
       FROM_HERE,
       base::Bind(&SaveDictionaryData,
                  base::Passed(&data),
                  dictionary_file_.path),
       base::Bind(&SpellcheckHunspellDictionary::SaveDictionaryDataComplete,
                  weak_ptr_factory_.GetWeakPtr()));
 }
 
 GURL SpellcheckHunspellDictionary::GetDictionaryURL() {
   static const char kDownloadServerUrl[] =
-      "http://cache.pack.google.com/edgedl/chrome/dict/";
+      "https://redirector.gvt1.com/edgedl/chrome/dict/";
   std::string bdict_file = dictionary_file_.path.BaseName().MaybeAsASCII();
 
   DCHECK(!bdict_file.empty());
 
   return GURL(std::string(kDownloadServerUrl) +
               base::StringToLowerASCII(bdict_file));
 }
 
 void SpellcheckHunspellDictionary::DownloadDictionary(GURL url) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
@@ skipping 120 matching lines @@
 void SpellcheckHunspellDictionary::InformListenersOfInitialization() {
   FOR_EACH_OBSERVER(Observer, observers_, OnHunspellDictionaryInitialized());
 }
 
 void SpellcheckHunspellDictionary::InformListenersOfDownloadFailure() {
   download_status_ = DOWNLOAD_FAILED;
   FOR_EACH_OBSERVER(Observer,
                     observers_,
                     OnHunspellDictionaryDownloadFailure());
 }