From 466d10f6fc4c28880687b96d6743ccd7fc0a24fd Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Sun, 7 Jun 2020 16:03:32 +0200
Subject: [PATCH] Remove unused methods from `NetworkManager`, in
 `src/display/network.js`

Both of the removed methods were added in PR 2719, however they are no longer used:
 - It appears that `hasPendingRequests` was never used at all, even from the beginning.
 - The only general PDF.js library usage of `abortAllRequests` was removed in PR 6879, which is now four years ago. (Originally the Firefox-specific network implementation, see https://searchfox.org/mozilla-central/source/browser/extensions/pdfjs/content/PdfJsNetwork.jsm, was shared with the `src/display/network.js` file and *there* this method is used. However, since all of the Firefox-specific code now lives directly in mozilla-central, that's not relevant for the removal in this patch.)
---
 src/display/network.js | 13 -------------
 1 file changed, 13 deletions(-)

diff --git a/src/display/network.js b/src/display/network.js
index 1333956bf..fc4bf9f62 100644
--- a/src/display/network.js
+++ b/src/display/network.js
@@ -198,13 +198,6 @@ class NetworkManager {
     }
   }
 
-  hasPendingRequests() {
-    for (const xhrId in this.pendingRequests) {
-      return true;
-    }
-    return false;
-  }
-
   getRequestXhr(xhrId) {
     return this.pendingRequests[xhrId].xhr;
   }
@@ -213,12 +206,6 @@ class NetworkManager {
     return xhrId in this.pendingRequests;
   }
 
-  abortAllRequests() {
-    for (const xhrId in this.pendingRequests) {
-      this.abortRequest(xhrId | 0);
-    }
-  }
-
   abortRequest(xhrId) {
     const xhr = this.pendingRequests[xhrId].xhr;
     delete this.pendingRequests[xhrId];