Remove OfflineURL from offline page

components/offline_pages/offline_page_model_impl.cc

 // Copyright 2016 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 "components/offline_pages/offline_page_model_impl.h"
 
 #include <algorithm>
 #include <limits>
 
 #include "base/bind.h"
@@ skipping 539 matching lines @@
 }
 
 const OfflinePageItem* OfflinePageModelImpl::MaybeGetPageByOfflineId(
     int64_t offline_id) const {
   const auto iter = offline_pages_.find(offline_id);
   return iter != offline_pages_.end() && !iter->second.IsExpired()
              ? &(iter->second)
              : nullptr;
 }
 
-void OfflinePageModelImpl::GetPageByOfflineURL(
-    const GURL& offline_url,
-    const SingleOfflinePageItemCallback& callback) {
-  RunWhenLoaded(
-      base::Bind(&OfflinePageModelImpl::GetPageByOfflineURLWhenLoadDone,
-                 weak_ptr_factory_.GetWeakPtr(), offline_url, callback));
-}
-
-void OfflinePageModelImpl::GetPageByOfflineURLWhenLoadDone(
-    const GURL& offline_url,
-    const SingleOfflinePageItemCallback& callback) const {
-  // Getting pages by offline URL does not exclude expired pages, as the caller
-  // already holds the offline URL and simply needs to look up a corresponding
-  // online URL.
-  const OfflinePageItem* result = nullptr;
-
-  for (const auto& id_page_pair : offline_pages_) {
-    if (id_page_pair.second.GetOfflineURL() == offline_url) {
-      result = &id_page_pair.second;
-      break;
-    }
-  }
-
-  callback.Run(result);
-}
-
-const OfflinePageItem* OfflinePageModelImpl::MaybeGetPageByOfflineURL(
-    const GURL& offline_url) const {
-  // Getting pages by offline URL does not exclude expired pages, as the caller
-  // already holds the offline URL and simply needs to look up a corresponding
-  // online URL.
-  for (const auto& id_page_pair : offline_pages_) {
-    if (id_page_pair.second.GetOfflineURL() == offline_url)
-      return &(id_page_pair.second);
-  }
-  return nullptr;
-}
-
 void OfflinePageModelImpl::GetPagesByOnlineURL(
     const GURL& online_url,
     const MultipleOfflinePageItemCallback& callback) {
   RunWhenLoaded(
       base::Bind(&OfflinePageModelImpl::GetPagesByOnlineURLWhenLoadDone,
                  weak_ptr_factory_.GetWeakPtr(), online_url, callback));
 }
 
 void OfflinePageModelImpl::GetPagesByOnlineURLWhenLoadDone(
     const GURL& online_url,
@@ skipping 463 matching lines @@
   }
 
   base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, task);
 }
 
 base::Time OfflinePageModelImpl::GetCurrentTime() const {
   return testing_clock_ ? testing_clock_->Now() : base::Time::Now();
 }
 
 }  // namespace offline_pages