Remove OfflineURL from offline page

chrome/browser/android/offline_pages/offline_page_utils.h

Index: chrome/browser/android/offline_pages/offline_page_utils.h
diff --git a/chrome/browser/android/offline_pages/offline_page_utils.h b/chrome/browser/android/offline_pages/offline_page_utils.h
index 5e74803cb26fae1be1b8cfe8b4312c1d3c0864b7..2ba09faffb6839599f35039c37606503d51b4905 100644
--- a/chrome/browser/android/offline_pages/offline_page_utils.h
+++ b/chrome/browser/android/offline_pages/offline_page_utils.h
@@ -21,9 +21,6 @@ struct OfflinePageItem;
 
 class OfflinePageUtils {
  public:
-  // Returns true if |url| might point to an offline page.
-  static bool MightBeOfflineURL(const GURL& url);
-
   // Returns via callback an offline page saved for |online_url|, if any. The
   // page is chosen based on creation date; a more recently created offline
   // page will be preferred over an older one. The offline page captured from
@@ -35,26 +32,6 @@ class OfflinePageUtils {
       int tab_id,
       const base::Callback<void(const OfflinePageItem*)>& callback);
 
-  // Gets an online URL of an offline page with |offline_url| if one exists.
-  // Deprecated.  Use |GetOnlineURLForOfflineURL|.
-  static GURL MaybeGetOnlineURLForOfflineURL(
-      content::BrowserContext* browser_context,
-      const GURL& offline_url);
-
-  static void GetOnlineURLForOfflineURL(
-      content::BrowserContext* browser_context,
-      const GURL& offline_url,
-      const base::Callback<void(const GURL&)>& callback);
-
-  // Checks whether |offline_url| points to an offline page.
-  // Deprecated.  Use something else.
-  static bool IsOfflinePage(content::BrowserContext* browser_context,
-                            const GURL& offline_url);
-
-  // Marks that the offline page related to the |offline_url| has been accessed.
-  static void MarkPageAccessed(content::BrowserContext* browser_context,
-                               const GURL& offline_url);
-
   // Gets the offline page corresponding to the given web contents.  The
   // returned pointer is owned by the web_contents and may be deleted by user
   // navigation, so it is unsafe to store a copy of the returned pointer.