[OfflinePages] Removes IsOfflinePagesEnabled() computed flag check from GetOfflinePageForOfflineURL

chrome/browser/android/offline_pages/offline_page_utils.cc

 // Copyright 2015 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/offline_page_utils.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_piece.h"
@@ skipping 13 matching lines @@
 
 namespace offline_pages {
 namespace {
 
 // Returns an offline page that is stored as the |offline_url|.
 const OfflinePageItem* GetOfflinePageForOfflineURL(
     content::BrowserContext* browser_context,
     const GURL& offline_url) {
   DCHECK(browser_context);
 
-  if (!IsOfflinePagesEnabled())
-    return nullptr;
-
   // Note that we first check if the url likely points to an offline page
   // before calling GetPageByOfflineURL in order to avoid unnecessary lookup
   // cost.
   if (!OfflinePageUtils::MightBeOfflineURL(offline_url))
     return nullptr;
 
   OfflinePageModel* offline_page_model =
       OfflinePageModelFactory::GetForBrowserContext(browser_context);
   if (!offline_page_model)
     return nullptr;
@@ skipping 119 matching lines @@
 bool OfflinePageUtils::GetTabId(content::WebContents* web_contents,
                                 int* tab_id) {
   TabAndroid* tab_android = TabAndroid::FromWebContents(web_contents);
   if (!tab_android)
     return false;
   *tab_id = tab_android->GetAndroidId();
   return true;
 }
 
 }  // namespace offline_pages