Fix for BackgroundLoaderOffliner::OnlySavesOnceOnMultipleLoads flake?

chrome/browser/android/offline_pages/background_loader_offliner.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 "chrome/browser/android/offline_pages/background_loader_offliner.h"
 
 #include "base/metrics/histogram_macros.h"
 #include "base/sys_info.h"
 #include "chrome/browser/android/offline_pages/offline_page_mhtml_archiver.h"
 #include "chrome/browser/android/offline_pages/offliner_helper.h"
@@ skipping 60 matching lines @@
     const OfflinerPolicy* policy,
     OfflinePageModel* offline_page_model)
     : browser_context_(browser_context),
       offline_page_model_(offline_page_model),
       policy_(policy),
       is_low_end_device_(base::SysInfo::IsLowEndDevice()),
       save_state_(NONE),
       page_load_state_(SUCCESS),
       page_delay_ms_(kOfflinePageDelayMs),
       network_bytes_(0LL),
+      is_low_bar_met_(false),
+      did_snapshot_on_last_retry_(false),
       weak_ptr_factory_(this) {
   DCHECK(offline_page_model_);
   DCHECK(browser_context_);
 }
 
 BackgroundLoaderOffliner::~BackgroundLoaderOffliner() {}
 
 // static
 BackgroundLoaderOffliner* BackgroundLoaderOffliner::FromWebContents(
     content::WebContents* contents) {
@@ skipping 322 matching lines @@
     int64_t offline_id) {
   // If for some reason the request was reset during while waiting for callback
   // ignore the completion callback.
   if (pending_request_ && pending_request_->request_id() != offline_id)
     return;
   completion_callback_.Run(request, RequestStatus::FOREGROUND_CANCELED);
 }
 }  // namespace offline_pages
 
 DEFINE_WEB_CONTENTS_USER_DATA_KEY(offline_pages::OfflinerData);