Merge pull request #24888 from Ralith/electron

electron: 1.4.15 -> 1.6.2

pkgs/applications/editors/atom/env.nix

···
     xorg.libXrender xorg.libX11 xorg.libXext xorg.libXdamage xorg.libXtst
     xorg.libXcomposite xorg.libXi xorg.libXfixes xorg.libXrandr
     xorg.libXcursor xorg.libxkbfile xorg.libXScrnSaver libcap systemd libnotify
+    xorg.libxcb
   ];
 
   libPathNative = lib.makeLibraryPath packages;

pkgs/development/tools/electron/default.nix

···
 { stdenv, lib, libXScrnSaver, makeWrapper, fetchurl, unzip, atomEnv }:
 
 let
-  version = "1.4.15";
+  version = "1.6.2";
   name = "electron-${version}";
 
   meta = with stdenv.lib; {
···
 
     src = fetchurl {
       url = "https://github.com/electron/electron/releases/download/v${version}/electron-v${version}-linux-x64.zip";
-      sha256 = "07b9jdbjrf3siv205wd1dphq6ly0hkaapzvj87d2yjfiyzv3cbsl";
+      sha256 = "1dhyr8zkisnhjzk2v2zi8zp0jqg0v3g095xa430af6i1rm0qhs13";
       name = "${name}.zip";
     };
 
···
 
     src = fetchurl {
       url = "https://github.com/electron/electron/releases/download/v${version}/electron-v${version}-darwin-x64.zip";
-      sha256 = "0p8gkyq4qczzia26wrnbs91vdqzxhgq515cmsrwvhw87mc9fka4k";
+      sha256 = "11jfh4xvdrpda5ni08kl6wcg67ww9viagszk8gi00z0rlczrsbkf";
       name = "${name}.zip";
     };