1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
|
# -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
// XXX Toolkit-specific preferences should be moved into toolkit.js
#filter substitution
#
# SYNTAX HINTS:
#
# - Dashes are delimiters; use underscores instead.
# - The first character after a period must be alphabetic.
# - Computed values (e.g. 50 * 1024) don't work.
#
#ifdef XP_UNIX
#ifndef XP_MACOSX
#define UNIX_BUT_NOT_MAC
#endif
#endif
pref("browser.chromeURL","chrome://browser/content/");
pref("browser.hiddenWindowChromeURL", "chrome://browser/content/hiddenWindow.xul");
// Enables some extra Extension System Logging (can reduce performance)
pref("extensions.logging.enabled", false);
// Disables strict compatibility, making addons compatible-by-default.
pref("extensions.strictCompatibility", false);
// Specifies a minimum maxVersion an addon needs to say it's compatible with
// for it to be compatible by default.
pref("extensions.minCompatibleAppVersion", "4.0");
pref("xpinstall.customConfirmationUI", true);
// Preferences for AMO integration
pref("extensions.getAddons.cache.enabled", false);
pref("extensions.getAddons.maxResults", 15);
pref("extensions.getAddons.get.url", "https://services.addons.mozilla.org/%LOCALE%/firefox/api/%API_VERSION%/search/guid:%IDS%?src=firefox&appOS=%OS%&appVersion=%VERSION%");
pref("extensions.getAddons.getWithPerformance.url", "https://services.addons.mozilla.org/%LOCALE%/firefox/api/%API_VERSION%/search/guid:%IDS%?src=firefox&appOS=%OS%&appVersion=%VERSION%&tMain=%TIME_MAIN%&tFirstPaint=%TIME_FIRST_PAINT%&tSessionRestored=%TIME_SESSION_RESTORED%");
pref("extensions.getAddons.search.browseURL", "https://addons.mozilla.org/%LOCALE%/firefox/search?q=%TERMS%&platform=%OS%&appver=%VERSION%");
pref("extensions.getAddons.search.url", "https://services.addons.mozilla.org/%LOCALE%/firefox/api/%API_VERSION%/search/%TERMS%/all/%MAX_RESULTS%/%OS%/%VERSION%/%COMPATIBILITY_MODE%?src=firefox");
pref("extensions.webservice.discoverURL", "https://discovery.addons.mozilla.org/%LOCALE%/firefox/discovery/pane/%VERSION%/%OS%/%COMPATIBILITY_MODE%");
pref("extensions.getAddons.recommended.url", "https://services.addons.mozilla.org/%LOCALE%/%APP%/api/%API_VERSION%/list/recommended/all/%MAX_RESULTS%/%OS%/%VERSION%?src=firefox");
pref("extensions.getAddons.link.url", "https://addons.mozilla.org/%LOCALE%/firefox/");
pref("extensions.update.autoUpdateDefault", true);
pref("extensions.hotfix.id", "firefox-hotfix@mozilla.org");
pref("extensions.hotfix.cert.checkAttributes", true);
pref("extensions.hotfix.certs.1.sha1Fingerprint", "91:53:98:0C:C1:86:DF:47:8F:35:22:9E:11:C9:A7:31:04:49:A1:AA");
pref("extensions.hotfix.certs.2.sha1Fingerprint", "39:E7:2B:7A:5B:CF:37:78:F9:5D:4A:E0:53:2D:2F:3D:68:53:C5:60");
// Check AUS for system add-on updates.
pref("extensions.systemAddon.update.url", "https://aus5.mozilla.org/update/3/SystemAddons/%VERSION%/%BUILD_ID%/%BUILD_TARGET%/%LOCALE%/%CHANNEL%/%OS_VERSION%/%DISTRIBUTION%/%DISTRIBUTION_VERSION%/update.xml");
// Disable add-ons that are not installed by the user in all scopes by default.
// See the SCOPE constants in AddonManager.jsm for values to use here.
pref("extensions.autoDisableScopes", 15);
// Add-on content security policies.
pref("extensions.webextensions.base-content-security-policy", "script-src 'self' https://* moz-extension: blob: filesystem: 'unsafe-eval' 'unsafe-inline'; object-src 'self' https://* moz-extension: blob: filesystem:;");
pref("extensions.webextensions.default-content-security-policy", "script-src 'self'; object-src 'self';");
// Require signed add-ons by default
pref("xpinstall.signatures.required", true);
pref("xpinstall.signatures.devInfoURL", "https://wiki.mozilla.org/Addons/Extension_Signing");
// Dictionary download preference
pref("browser.dictionaries.download.url", "https://addons.mozilla.org/%LOCALE%/firefox/dictionaries/");
// At startup, should we check to see if the installation
// date is older than some threshold
pref("app.update.checkInstallTime", true);
// The number of days a binary is permitted to be old without checking is defined in
// basilisk-branding.js (app.update.checkInstallTime.days)
// The minimum delay in seconds for the timer to fire between the notification
// of each consumer of the timer manager.
// minimum=30 seconds, default=120 seconds, and maximum=300 seconds
pref("app.update.timerMinimumDelay", 120);
// The minimum delay in milliseconds for the first firing after startup of the timer
// to notify consumers of the timer manager.
// minimum=10 seconds, default=30 seconds, and maximum=120 seconds
pref("app.update.timerFirstInterval", 30000);
// App-specific update preferences
// The interval to check for updates (app.update.interval) is defined in
// basilisk-branding.js
// Alternative windowtype for an application update user interface window. When
// a window with this windowtype is open the application update service won't
// open the normal application update user interface window.
pref("app.update.altwindowtype", "Browser:About");
// Enables some extra Application Update Logging (can reduce performance)
pref("app.update.log", false);
// The number of general background check failures to allow before notifying the
// user of the failure. User initiated update checks always notify the user of
// the failure.
pref("app.update.backgroundMaxErrors", 10);
// Whether or not app updates are enabled
pref("app.update.enabled", true);
// If set to true, the Update Service will automatically download updates when
// app updates are enabled per the app.update.enabled preference and if the user
// can apply updates.
pref("app.update.auto", true);
// If set to true, the Update Service will present no UI for any event.
pref("app.update.silent", false);
// If set to true, the hamburger button will show badges for update events.
#ifndef RELEASE_OR_BETA
pref("app.update.badge", true);
#else
pref("app.update.badge", false);
#endif
// app.update.badgeWaitTime is in branding section
// If set to true, the Update Service will apply updates in the background
// when it finishes downloading them.
pref("app.update.staging.enabled", true);
// Update service URL:
pref("app.update.url", "https://aus5.mozilla.org/update/6/%PRODUCT%/%VERSION%/%BUILD_ID%/%BUILD_TARGET%/%LOCALE%/%CHANNEL%/%OS_VERSION%/%SYSTEM_CAPABILITIES%/%DISTRIBUTION%/%DISTRIBUTION_VERSION%/update.xml");
// app.update.url.manual is in branding section
// app.update.url.details is in branding section
// app.update.interval is in branding section
// app.update.promptWaitTime is in branding section
// Show the Update Checking/Ready UI when the user was idle for x seconds
pref("app.update.idletime", 60);
// Whether or not to attempt using the service for updates.
#ifdef MOZ_MAINTENANCE_SERVICE
pref("app.update.service.enabled", true);
#endif
// Symmetric (can be overridden by individual extensions) update preferences.
// e.g.
// extensions.{GUID}.update.enabled
// extensions.{GUID}.update.url
// .. etc ..
//
pref("extensions.update.enabled", true);
pref("extensions.update.url", "https://versioncheck.addons.mozilla.org/update/VersionCheck.php?reqVersion=%REQ_VERSION%&id=%ITEM_ID%&version=%ITEM_VERSION%&maxAppVersion=%ITEM_MAXAPPVERSION%&status=%ITEM_STATUS%&appID=%APP_ID%&appVersion=52.9&appOS=%APP_OS%&appABI=%APP_ABI%&locale=%APP_LOCALE%¤tAppVersion=%CURRENT_APP_VERSION%&updateType=%UPDATE_TYPE%&compatMode=%COMPATIBILITY_MODE%");
pref("extensions.update.background.url", "https://versioncheck-bg.addons.mozilla.org/update/VersionCheck.php?reqVersion=%REQ_VERSION%&id=%ITEM_ID%&version=%ITEM_VERSION%&maxAppVersion=%ITEM_MAXAPPVERSION%&status=%ITEM_STATUS%&appID=%APP_ID%&appVersion=52.9&appOS=%APP_OS%&appABI=%APP_ABI%&locale=%APP_LOCALE%¤tAppVersion=%CURRENT_APP_VERSION%&updateType=%UPDATE_TYPE%&compatMode=%COMPATIBILITY_MODE%");
pref("extensions.update.interval", 86400); // Check for updates to Extensions and
// Themes every day
// Non-symmetric (not shared by extensions) extension-specific [update] preferences
pref("extensions.dss.enabled", false); // Dynamic Skin Switching
pref("extensions.dss.switchPending", false); // Non-dynamic switch pending after next
// restart.
pref("extensions.{972ce4c6-7e08-4474-a285-3208198ce6fd}.name", "chrome://browser/locale/browser.properties");
pref("extensions.{972ce4c6-7e08-4474-a285-3208198ce6fd}.description", "chrome://browser/locale/browser.properties");
pref("lightweightThemes.update.enabled", true);
pref("lightweightThemes.getMoreURL", "https://addons.mozilla.org/%LOCALE%/firefox/themes");
pref("lightweightThemes.recommendedThemes", "[{\"id\":\"recommended-1\",\"homepageURL\":\"https://addons.mozilla.org/firefox/addon/a-web-browser-renaissance/\",\"headerURL\":\"resource:///chrome/browser/content/browser/defaultthemes/1.header.jpg\",\"footerURL\":\"resource:///chrome/browser/content/browser/defaultthemes/1.footer.jpg\",\"textcolor\":\"#000000\",\"accentcolor\":\"#f2d9b1\",\"iconURL\":\"resource:///chrome/browser/content/browser/defaultthemes/1.icon.jpg\",\"previewURL\":\"resource:///chrome/browser/content/browser/defaultthemes/1.preview.jpg\",\"author\":\"Sean.Martell\",\"version\":\"0\"},{\"id\":\"recommended-2\",\"homepageURL\":\"https://addons.mozilla.org/firefox/addon/space-fantasy/\",\"headerURL\":\"resource:///chrome/browser/content/browser/defaultthemes/2.header.jpg\",\"footerURL\":\"resource:///chrome/browser/content/browser/defaultthemes/2.footer.jpg\",\"textcolor\":\"#ffffff\",\"accentcolor\":\"#d9d9d9\",\"iconURL\":\"resource:///chrome/browser/content/browser/defaultthemes/2.icon.jpg\",\"previewURL\":\"resource:///chrome/browser/content/browser/defaultthemes/2.preview.jpg\",\"author\":\"fx5800p\",\"version\":\"1.0\"},{\"id\":\"recommended-3\",\"homepageURL\":\"https://addons.mozilla.org/firefox/addon/linen-light/\",\"headerURL\":\"resource:///chrome/browser/content/browser/defaultthemes/3.header.png\",\"footerURL\":\"resource:///chrome/browser/content/browser/defaultthemes/3.footer.png\",\"accentcolor\":\"#ada8a8\",\"iconURL\":\"resource:///chrome/browser/content/browser/defaultthemes/3.icon.png\",\"previewURL\":\"resource:///chrome/browser/content/browser/defaultthemes/3.preview.png\",\"author\":\"DVemer\",\"version\":\"1.0\"},{\"id\":\"recommended-4\",\"homepageURL\":\"https://addons.mozilla.org/firefox/addon/pastel-gradient/\",\"headerURL\":\"resource:///chrome/browser/content/browser/defaultthemes/4.header.png\",\"footerURL\":\"resource:///chrome/browser/content/browser/defaultthemes/4.footer.png\",\"textcolor\":\"#000000\",\"accentcolor\":\"#000000\",\"iconURL\":\"resource:///chrome/browser/content/browser/defaultthemes/4.icon.png\",\"previewURL\":\"resource:///chrome/browser/content/browser/defaultthemes/4.preview.png\",\"author\":\"darrinhenein\",\"version\":\"1.0\"},{\"id\":\"recommended-5\",\"homepageURL\":\"https://addons.mozilla.org/firefox/addon/carbon-light/\",\"headerURL\":\"resource:///chrome/browser/content/browser/defaultthemes/5.header.png\",\"footerURL\":\"resource:///chrome/browser/content/browser/defaultthemes/5.footer.png\",\"textcolor\":\"#3b3b3b\",\"accentcolor\":\"#2e2e2e\",\"iconURL\":\"resource:///chrome/browser/content/browser/defaultthemes/5.icon.jpg\",\"previewURL\":\"resource:///chrome/browser/content/browser/defaultthemes/5.preview.jpg\",\"author\":\"Jaxivo\",\"version\":\"1.0\"}]");
#if defined(MOZ_ADOBE_EME) || defined(MOZ_WIDEVINE_EME)
pref("browser.eme.ui.enabled", true);
#else
pref("browser.eme.ui.enabled", false);
#endif
pref("keyword.enabled", true);
pref("browser.fixup.domainwhitelist.localhost", true);
pref("general.useragent.locale", "@AB_CD@");
pref("general.skins.selectedSkin", "classic/1.0");
pref("general.smoothScroll", true);
#ifdef UNIX_BUT_NOT_MAC
pref("general.autoScroll", false);
#else
pref("general.autoScroll", true);
#endif
// At startup, check if we're the default browser and prompt user if not.
pref("browser.shell.checkDefaultBrowser", true);
pref("browser.shell.shortcutFavicons",true);
pref("browser.shell.mostRecentDateSetAsDefault", "");
#ifdef RELEASE_OR_BETA
pref("browser.shell.skipDefaultBrowserCheckOnFirstRun", false);
#else
pref("browser.shell.skipDefaultBrowserCheckOnFirstRun", true);
#endif
pref("browser.shell.skipDefaultBrowserCheck", true);
pref("browser.shell.defaultBrowserCheckCount", 0);
pref("browser.defaultbrowser.notificationbar", false);
// 0 = blank, 1 = home (browser.startup.homepage), 2 = last visited page, 3 = resume previous browser session
// The behavior of option 3 is detailed at: http://wiki.mozilla.org/Session_Restore
pref("browser.startup.page", 1);
pref("browser.startup.homepage", "chrome://branding/locale/browserconfig.properties");
// Whether we should skip the homepage when opening the first-run page
pref("browser.startup.firstrunSkipsHomepage", false);
pref("browser.slowStartup.notificationDisabled", false);
pref("browser.slowStartup.timeThreshold", 40000);
pref("browser.slowStartup.maxSamples", 5);
pref("browser.enable_automatic_image_resizing", true);
pref("browser.casting.enabled", false);
pref("browser.chrome.site_icons", true);
pref("browser.chrome.favicons", true);
// browser.warnOnQuit == false will override all other possible prompts when quitting or restarting
pref("browser.warnOnQuit", true);
// browser.showQuitWarning specifically controls the quit warning dialog. We
// might still show the window closing dialog with showQuitWarning == false.
pref("browser.showQuitWarning", false);
pref("browser.fullscreen.autohide", true);
pref("browser.fullscreen.animate", true);
pref("browser.overlink-delay", 80);
#ifdef UNIX_BUT_NOT_MAC
pref("browser.urlbar.clickSelectsAll", false);
#else
pref("browser.urlbar.clickSelectsAll", true);
#endif
#ifdef UNIX_BUT_NOT_MAC
pref("browser.urlbar.doubleClickSelectsAll", true);
#else
pref("browser.urlbar.doubleClickSelectsAll", false);
#endif
// Control autoFill behavior
pref("browser.urlbar.autoFill", true);
pref("browser.urlbar.autoFill.typed", true);
// 0: Match anywhere (e.g., middle of words)
// 1: Match on word boundaries and then try matching anywhere
// 2: Match only on word boundaries (e.g., after / or .)
// 3: Match at the beginning of the url or title
pref("browser.urlbar.matchBehavior", 1);
pref("browser.urlbar.filter.javascript", true);
// the maximum number of results to show in autocomplete when doing richResults
pref("browser.urlbar.maxRichResults", 10);
// The amount of time (ms) to wait after the user has stopped typing
// before starting to perform autocomplete. 50 is the default set in
// autocomplete.xml.
pref("browser.urlbar.delay", 50);
// The special characters below can be typed into the urlbar to either restrict
// the search to visited history, bookmarked, tagged pages; or force a match on
// just the title text or url.
pref("browser.urlbar.restrict.history", "^");
pref("browser.urlbar.restrict.bookmark", "*");
pref("browser.urlbar.restrict.tag", "+");
pref("browser.urlbar.restrict.openpage", "%");
pref("browser.urlbar.restrict.typed", "~");
pref("browser.urlbar.restrict.searches", "$");
pref("browser.urlbar.match.title", "#");
pref("browser.urlbar.match.url", "@");
// The default behavior for the urlbar can be configured to use any combination
// of the match filters with each additional filter adding more results (union).
pref("browser.urlbar.suggest.history", true);
pref("browser.urlbar.suggest.bookmark", true);
pref("browser.urlbar.suggest.openpage", true);
pref("browser.urlbar.suggest.searches", false);
pref("browser.urlbar.userMadeSearchSuggestionsChoice", false);
// 4 here means the suggestion notification will be automatically
// hidden the 4th day, so it will actually be shown on 3 different days.
pref("browser.urlbar.daysBeforeHidingSuggestionsPrompt", 4);
pref("browser.urlbar.lastSuggestionsPromptDate", 20160601);
// Limit the number of characters sent to the current search engine to fetch
// suggestions.
pref("browser.urlbar.maxCharsForSearchSuggestions", 20);
// Restrictions to current suggestions can also be applied (intersection).
// Typed suggestion works only if history is set to true.
pref("browser.urlbar.suggest.history.onlyTyped", false);
pref("browser.urlbar.formatting.enabled", true);
pref("browser.urlbar.trimURLs", true);
#if defined(NIGHTLY_BUILD)
pref("browser.urlbar.oneOffSearches", true);
#else
pref("browser.urlbar.oneOffSearches", false);
#endif
pref("browser.altClickSave", false);
// Enable logging downloads operations to the Console.
pref("browser.download.loglevel", "Error");
// Number of milliseconds to wait for the http headers (and thus
// the Content-Disposition filename) before giving up and falling back to
// picking a filename without that info in hand so that the user sees some
// feedback from their action.
pref("browser.download.saveLinkAsFilenameTimeout", 4000);
pref("browser.download.useDownloadDir", true);
pref("browser.download.folderList", 1);
pref("browser.download.manager.addToRecentDocs", true);
pref("browser.download.manager.resumeOnWakeDelay", 10000);
#ifdef RELEASE_OR_BETA
pref("browser.download.showPanelDropmarker", false);
#else
pref("browser.download.showPanelDropmarker", true);
#endif
// This allows disabling the animated notifications shown by
// the Downloads Indicator when a download starts or completes.
pref("browser.download.animateNotifications", true);
// This records whether or not the panel has been shown at least once.
pref("browser.download.panel.shown", false);
#ifndef XP_MACOSX
pref("browser.helperApps.deleteTempFileOnExit", true);
#endif
// search engines URL
pref("browser.search.searchEnginesURL", "https://addons.mozilla.org/%LOCALE%/firefox/search-engines/");
// pointer to the default engine name
pref("browser.search.defaultenginename", "chrome://browser-region/locale/region.properties");
// Ordering of Search Engines in the Engine list.
pref("browser.search.order.1", "chrome://browser-region/locale/region.properties");
pref("browser.search.order.2", "chrome://browser-region/locale/region.properties");
pref("browser.search.order.3", "chrome://browser-region/locale/region.properties");
// Market-specific search defaults
// This is disabled globally, and then enabled for individual locales
// in firefox-l10n.js (eg. it's enabled for en-US).
pref("browser.search.geoSpecificDefaults", false);
pref("browser.search.geoSpecificDefaults.url", "https://search.services.mozilla.com/1/%APP%/%VERSION%/%CHANNEL%/%LOCALE%/%REGION%/%DISTRIBUTION%/%DISTRIBUTION_VERSION%");
// US specific default (used as a fallback if the geoSpecificDefaults request fails).
pref("browser.search.defaultenginename.US", "data:text/plain,browser.search.defaultenginename.US=Google");
pref("browser.search.order.US.1", "data:text/plain,browser.search.order.US.1=Google");
pref("browser.search.order.US.2", "data:text/plain,browser.search.order.US.2=Yahoo");
pref("browser.search.order.US.3", "data:text/plain,browser.search.order.US.3=Bing");
// search bar results always open in a new tab
pref("browser.search.openintab", false);
// context menu searches open in the foreground
pref("browser.search.context.loadInBackground", false);
// comma seperated list of of engines to hide in the search panel.
pref("browser.search.hiddenOneOffs", "");
#ifndef RELEASE_OR_BETA
pref("browser.search.reset.enabled", true);
#endif
pref("browser.sessionhistory.max_entries", 50);
// Built-in default permissions.
pref("permissions.manager.defaultsUrl", "resource://app/defaults/permissions");
// handle links targeting new windows
// 1=current window/tab, 2=new window, 3=new tab in most recent window
pref("browser.link.open_newwindow", 3);
// handle external links (i.e. links opened from a different application)
// default: use browser.link.open_newwindow
// 1-3: see browser.link.open_newwindow for interpretation
pref("browser.link.open_newwindow.override.external", -1);
// 0: no restrictions - divert everything
// 1: don't divert window.open at all
// 2: don't divert window.open with features
pref("browser.link.open_newwindow.restriction", 2);
// If true, this pref causes windows opened by window.open to be forced into new
// tabs (rather than potentially opening separate windows, depending on
// window.open arguments) when the browser is in fullscreen mode.
// We set this differently on Mac because the fullscreen implementation there is
// different.
#ifdef XP_MACOSX
pref("browser.link.open_newwindow.disabled_in_fullscreen", true);
#else
pref("browser.link.open_newwindow.disabled_in_fullscreen", false);
#endif
// Tabbed browser
pref("browser.tabs.closeWindowWithLastTab", true);
pref("browser.tabs.insertRelatedAfterCurrent", true);
pref("browser.tabs.warnOnClose", true);
pref("browser.tabs.warnOnCloseOtherTabs", true);
pref("browser.tabs.warnOnOpen", true);
pref("browser.tabs.maxOpenBeforeWarn", 15);
pref("browser.tabs.loadInBackground", true);
pref("browser.tabs.opentabfor.middleclick", true);
pref("browser.tabs.loadDivertedInBackground", false);
pref("browser.tabs.loadBookmarksInBackground", false);
pref("browser.tabs.tabClipWidth", 140);
pref("browser.tabs.animate", true);
#ifdef UNIX_BUT_NOT_MAC
pref("browser.tabs.drawInTitlebar", false);
#else
pref("browser.tabs.drawInTitlebar", true);
#endif
// When tabs opened by links in other tabs via a combination of
// browser.link.open_newwindow being set to 3 and target="_blank" etc are
// closed:
// true return to the tab that opened this tab (its owner)
// false return to the adjacent tab (old default)
pref("browser.tabs.selectOwnerOnClose", true);
pref("browser.tabs.showAudioPlayingIcon", true);
// This should match Chromium's audio indicator delay.
pref("browser.tabs.delayHidingAudioPlayingIconMS", 3000);
pref("browser.tabs.dontfocusfordialogs", true);
pref("browser.ctrlTab.previews", false);
// By default, do not export HTML at shutdown.
// If true, at shutdown the bookmarks in your menu and toolbar will
// be exported as HTML to the bookmarks.html file.
pref("browser.bookmarks.autoExportHTML", false);
// The maximum number of daily bookmark backups to
// keep in {PROFILEDIR}/bookmarkbackups. Special values:
// -1: unlimited
// 0: no backups created (and deletes all existing backups)
pref("browser.bookmarks.max_backups", 15);
pref("browser.bookmarks.showRecentlyBookmarked", true);
// Scripts & Windows prefs
pref("dom.disable_open_during_load", true);
pref("javascript.options.showInConsole", true);
#ifdef DEBUG
pref("general.warnOnAboutConfig", false);
#endif
// This is the pref to control the location bar, change this to true to
// force this - this makes the origin of popup windows more obvious to avoid
// spoofing. We would rather not do it by default because it affects UE for web
// applications, but without it there isn't a really good way to prevent chrome
// spoofing, see bug 337344
pref("dom.disable_window_open_feature.location", true);
// prevent JS from setting status messages
pref("dom.disable_window_status_change", true);
// allow JS to move and resize existing windows
pref("dom.disable_window_move_resize", false);
// prevent JS from monkeying with window focus, etc
pref("dom.disable_window_flip", true);
// popups.policy 1=allow,2=reject
pref("privacy.popups.policy", 1);
pref("privacy.popups.usecustom", true);
pref("privacy.popups.showBrowserMessage", true);
pref("privacy.item.cookies", false);
pref("privacy.clearOnShutdown.history", true);
pref("privacy.clearOnShutdown.formdata", true);
pref("privacy.clearOnShutdown.downloads", true);
pref("privacy.clearOnShutdown.cookies", true);
pref("privacy.clearOnShutdown.cache", true);
pref("privacy.clearOnShutdown.sessions", true);
pref("privacy.clearOnShutdown.offlineApps", false);
pref("privacy.clearOnShutdown.siteSettings", false);
pref("privacy.clearOnShutdown.openWindows", false);
pref("privacy.cpd.history", true);
pref("privacy.cpd.formdata", true);
pref("privacy.cpd.passwords", false);
pref("privacy.cpd.downloads", true);
pref("privacy.cpd.cookies", true);
pref("privacy.cpd.cache", true);
pref("privacy.cpd.sessions", true);
pref("privacy.cpd.offlineApps", false);
pref("privacy.cpd.siteSettings", false);
pref("privacy.cpd.openWindows", false);
// What default should we use for the time span in the sanitizer:
// 0 - Clear everything
// 1 - Last Hour
// 2 - Last 2 Hours
// 3 - Last 4 Hours
// 4 - Today
// 5 - Last 5 minutes
// 6 - Last 24 hours
pref("privacy.sanitize.timeSpan", 1);
pref("privacy.sanitize.sanitizeOnShutdown", false);
pref("privacy.sanitize.migrateFx3Prefs", false);
pref("privacy.panicButton.enabled", true);
pref("privacy.firstparty.isolate", false);
pref("network.proxy.share_proxy_settings", false); // use the same proxy settings for all protocols
// simple gestures support
pref("browser.gesture.swipe.left", "Browser:BackOrBackDuplicate");
pref("browser.gesture.swipe.right", "Browser:ForwardOrForwardDuplicate");
pref("browser.gesture.swipe.up", "cmd_scrollTop");
pref("browser.gesture.swipe.down", "cmd_scrollBottom");
#ifdef XP_MACOSX
pref("browser.gesture.pinch.latched", true);
pref("browser.gesture.pinch.threshold", 150);
#else
pref("browser.gesture.pinch.latched", false);
pref("browser.gesture.pinch.threshold", 25);
#endif
#ifdef XP_WIN
// Enabled for touch input display zoom.
pref("browser.gesture.pinch.out", "cmd_fullZoomEnlarge");
pref("browser.gesture.pinch.in", "cmd_fullZoomReduce");
pref("browser.gesture.pinch.out.shift", "cmd_fullZoomReset");
pref("browser.gesture.pinch.in.shift", "cmd_fullZoomReset");
#else
// Disabled by default due to issues with track pad input.
pref("browser.gesture.pinch.out", "");
pref("browser.gesture.pinch.in", "");
pref("browser.gesture.pinch.out.shift", "");
pref("browser.gesture.pinch.in.shift", "");
#endif
pref("browser.gesture.twist.latched", false);
pref("browser.gesture.twist.threshold", 0);
pref("browser.gesture.twist.right", "cmd_gestureRotateRight");
pref("browser.gesture.twist.left", "cmd_gestureRotateLeft");
pref("browser.gesture.twist.end", "cmd_gestureRotateEnd");
pref("browser.gesture.tap", "cmd_fullZoomReset");
pref("browser.snapshots.limit", 0);
// 0: Nothing happens
// 1: Scroll contents
// 2: Go back or go forward, in your history
// 3: Zoom in or out
// 4: Scroll contents with X and Y swapped
#ifdef XP_MACOSX
// On OS X, if the wheel has one axis only, shift+wheel comes through as a
// horizontal scroll event. Thus, we can't assign anything other than normal
// scrolling to shift+wheel.
pref("mousewheel.with_alt.action", 2);
pref("mousewheel.with_shift.action", 1);
// On MacOS X, control+wheel is typically handled by system and we don't
// receive the event. So, command key which is the main modifier key for
// acceleration is the best modifier for zoom-in/out. However, we should keep
// the control key setting for backward compatibility.
pref("mousewheel.with_meta.action", 3); // command key on Mac
// Disable control-/meta-modified horizontal mousewheel events, since
// those are used on Mac as part of modified swipe gestures (e.g.
// Left swipe+Cmd = go back in a new tab).
pref("mousewheel.with_control.action.override_x", 0);
pref("mousewheel.with_meta.action.override_x", 0);
#else
pref("mousewheel.with_alt.action", 1);
pref("mousewheel.with_shift.action", 2);
pref("mousewheel.with_meta.action", 1); // win key on Win, Super/Hyper on Linux
#endif
pref("mousewheel.with_control.action",3);
pref("mousewheel.with_win.action", 1);
pref("browser.xul.error_pages.enabled", true);
pref("browser.xul.error_pages.expert_bad_cert", false);
// Enable captive portal detection.
pref("network.captive-portal-service.enabled", true);
// If true, network link events will change the value of navigator.onLine
pref("network.manage-offline-status", true);
// Enable opportunistic encryption by default
pref("network.http.opportunistic-encryption", true);
// We want to make sure mail URLs are handled externally...
pref("network.protocol-handler.external.mailto", true); // for mail
pref("network.protocol-handler.external.news", true); // for news
pref("network.protocol-handler.external.snews", true); // for secure news
pref("network.protocol-handler.external.nntp", true); // also news
#ifdef XP_WIN
pref("network.protocol-handler.external.ms-windows-store", true);
#endif
// ...without warning dialogs
pref("network.protocol-handler.warn-external.mailto", false);
pref("network.protocol-handler.warn-external.news", false);
pref("network.protocol-handler.warn-external.snews", false);
pref("network.protocol-handler.warn-external.nntp", false);
#ifdef XP_WIN
pref("network.protocol-handler.warn-external.ms-windows-store", false);
#endif
// By default, all protocol handlers are exposed. This means that
// the browser will respond to openURL commands for all URL types.
// It will also try to open link clicks inside the browser before
// failing over to the system handlers.
pref("network.protocol-handler.expose-all", true);
pref("network.protocol-handler.expose.mailto", false);
pref("network.protocol-handler.expose.news", false);
pref("network.protocol-handler.expose.snews", false);
pref("network.protocol-handler.expose.nntp", false);
pref("accessibility.typeaheadfind", false);
pref("accessibility.typeaheadfind.timeout", 5000);
pref("accessibility.typeaheadfind.linksonly", false);
pref("accessibility.typeaheadfind.flashBar", 1);
#ifdef NIGHTLY_BUILD
pref("findbar.highlightAll", true);
pref("findbar.modalHighlight", true);
#endif
// Tracks when accessibility is loaded into the previous session.
pref("accessibility.loadedInLastSession", false);
pref("plugins.click_to_play", true);
pref("plugins.testmode", false);
pref("plugin.default.state", 1);
// Plugins bundled in XPIs are enabled by default.
pref("plugin.defaultXpi.state", 2);
// Flash is enabled by default, and Java is click-to-activate by default on
// all channels.
pref("plugin.state.flash", 2);
pref("plugin.state.java", 1);
// On ESR only, we re-enable all plugins instead of only loading Flash.
pref("plugin.load_flash_only", false);
#ifdef XP_MACOSX
pref("browser.preferences.animateFadeIn", true);
#else
pref("browser.preferences.animateFadeIn", false);
#endif
#ifdef XP_WIN
pref("browser.preferences.instantApply", false);
#else
pref("browser.preferences.instantApply", true);
#endif
pref("browser.download.show_plugins_in_list", true);
pref("browser.download.hide_plugins_without_extensions", true);
// Backspace and Shift+Backspace behavior
// 0 goes Back/Forward
// 1 act like PgUp/PgDown
// 2 and other values, nothing
#ifdef UNIX_BUT_NOT_MAC
pref("browser.backspace_action", 2);
#else
pref("browser.backspace_action", 0);
#endif
// this will automatically enable inline spellchecking (if it is available) for
// editable elements in HTML
// 0 = spellcheck nothing
// 1 = check multi-line controls [default]
// 2 = check multi/single line controls
pref("layout.spellcheckDefault", 1);
pref("browser.send_pings", false);
/* initial web feed readers list */
pref("browser.contentHandlers.types.0.title", "chrome://browser-region/locale/region.properties");
pref("browser.contentHandlers.types.0.uri", "chrome://browser-region/locale/region.properties");
pref("browser.contentHandlers.types.0.type", "application/vnd.mozilla.maybe.feed");
pref("browser.contentHandlers.types.1.title", "chrome://browser-region/locale/region.properties");
pref("browser.contentHandlers.types.1.uri", "chrome://browser-region/locale/region.properties");
pref("browser.contentHandlers.types.1.type", "application/vnd.mozilla.maybe.feed");
pref("browser.contentHandlers.types.2.title", "chrome://browser-region/locale/region.properties");
pref("browser.contentHandlers.types.2.uri", "chrome://browser-region/locale/region.properties");
pref("browser.contentHandlers.types.2.type", "application/vnd.mozilla.maybe.feed");
pref("browser.contentHandlers.types.3.title", "chrome://browser-region/locale/region.properties");
pref("browser.contentHandlers.types.3.uri", "chrome://browser-region/locale/region.properties");
pref("browser.contentHandlers.types.3.type", "application/vnd.mozilla.maybe.feed");
pref("browser.contentHandlers.types.4.title", "chrome://browser-region/locale/region.properties");
pref("browser.contentHandlers.types.4.uri", "chrome://browser-region/locale/region.properties");
pref("browser.contentHandlers.types.4.type", "application/vnd.mozilla.maybe.feed");
pref("browser.contentHandlers.types.5.title", "chrome://browser-region/locale/region.properties");
pref("browser.contentHandlers.types.5.uri", "chrome://browser-region/locale/region.properties");
pref("browser.contentHandlers.types.5.type", "application/vnd.mozilla.maybe.feed");
pref("browser.feeds.handler", "ask");
pref("browser.videoFeeds.handler", "ask");
pref("browser.audioFeeds.handler", "ask");
// At startup, if the handler service notices that the version number in the
// region.properties file is newer than the version number in the handler
// service datastore, it will add any new handlers it finds in the prefs (as
// seeded by this file) to its datastore.
pref("gecko.handlerService.defaultHandlersVersion", "chrome://browser-region/locale/region.properties");
// The default set of web-based protocol handlers shown in the application
// selection dialog for webcal: ; I've arbitrarily picked 4 default handlers
// per protocol, but if some locale wants more than that (or defaults for some
// protocol not currently listed here), we should go ahead and add those.
// webcal
pref("gecko.handlerService.schemes.webcal.0.name", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.webcal.0.uriTemplate", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.webcal.1.name", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.webcal.1.uriTemplate", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.webcal.2.name", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.webcal.2.uriTemplate", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.webcal.3.name", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.webcal.3.uriTemplate", "chrome://browser-region/locale/region.properties");
// mailto
pref("gecko.handlerService.schemes.mailto.0.name", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.mailto.0.uriTemplate", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.mailto.1.name", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.mailto.1.uriTemplate", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.mailto.2.name", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.mailto.2.uriTemplate", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.mailto.3.name", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.mailto.3.uriTemplate", "chrome://browser-region/locale/region.properties");
// irc
pref("gecko.handlerService.schemes.irc.0.name", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.irc.0.uriTemplate", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.irc.1.name", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.irc.1.uriTemplate", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.irc.2.name", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.irc.2.uriTemplate", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.irc.3.name", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.irc.3.uriTemplate", "chrome://browser-region/locale/region.properties");
// ircs
pref("gecko.handlerService.schemes.ircs.0.name", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.ircs.0.uriTemplate", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.ircs.1.name", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.ircs.1.uriTemplate", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.ircs.2.name", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.ircs.2.uriTemplate", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.ircs.3.name", "chrome://browser-region/locale/region.properties");
pref("gecko.handlerService.schemes.ircs.3.uriTemplate", "chrome://browser-region/locale/region.properties");
// By default, we don't want protocol/content handlers to be registered from a different host, see bug 402287
pref("gecko.handlerService.allowRegisterFromDifferentHost", false);
pref("browser.geolocation.warning.infoURL", "https://www.mozilla.org/%LOCALE%/firefox/geolocation/");
pref("browser.EULA.version", 3);
pref("browser.rights.version", 3);
pref("browser.rights.3.shown", false);
#ifdef DEBUG
// Don't show the about:rights notification in debug builds.
pref("browser.rights.override", true);
#endif
pref("browser.selfsupport.url", "https://self-repair.mozilla.org/%LOCALE%/repair");
pref("browser.sessionstore.resume_from_crash", true);
pref("browser.sessionstore.resume_session_once", false);
// minimal interval between two save operations in milliseconds
pref("browser.sessionstore.interval", 15000);
// on which sites to save text data, POSTDATA and cookies
// 0 = everywhere, 1 = unencrypted sites, 2 = nowhere
pref("browser.sessionstore.privacy_level", 0);
// how many tabs can be reopened (per window)
pref("browser.sessionstore.max_tabs_undo", 10);
// how many windows can be reopened (per session) - on non-OS X platforms this
// pref may be ignored when dealing with pop-up windows to ensure proper startup
pref("browser.sessionstore.max_windows_undo", 3);
// number of crashes that can occur before the about:sessionrestore page is displayed
// (this pref has no effect if more than 6 hours have passed since the last crash)
pref("browser.sessionstore.max_resumed_crashes", 1);
// number of back button session history entries to restore (-1 = all of them)
pref("browser.sessionstore.max_serialize_back", 10);
// number of forward button session history entries to restore (-1 = all of them)
pref("browser.sessionstore.max_serialize_forward", -1);
// restore_on_demand overrides MAX_CONCURRENT_TAB_RESTORES (sessionstore constant)
// and restore_hidden_tabs. When true, tabs will not be restored until they are
// focused (also applies to tabs that aren't visible). When false, the values
// for MAX_CONCURRENT_TAB_RESTORES and restore_hidden_tabs are respected.
// Selected tabs are always restored regardless of this pref.
pref("browser.sessionstore.restore_on_demand", true);
// Whether to automatically restore hidden tabs (i.e., tabs in other tab groups) or not
pref("browser.sessionstore.restore_hidden_tabs", false);
// If restore_on_demand is set, pinned tabs are restored on startup by default.
// When set to true, this pref overrides that behavior, and pinned tabs will only
// be restored when they are focused.
pref("browser.sessionstore.restore_pinned_tabs_on_demand", false);
// The version at which we performed the latest upgrade backup
pref("browser.sessionstore.upgradeBackup.latestBuildID", "");
// How many upgrade backups should be kept
pref("browser.sessionstore.upgradeBackup.maxUpgradeBackups", 3);
// End-users should not run sessionstore in debug mode
pref("browser.sessionstore.debug", false);
// Causes SessionStore to ignore non-final update messages from
// browser tabs that were not caused by a flush from the parent.
// This is a testing flag and should not be used by end-users.
pref("browser.sessionstore.debug.no_auto_updates", false);
// Forget closed windows/tabs after two weeks
pref("browser.sessionstore.cleanup.forget_closed_after", 1209600000);
// allow META refresh by default
pref("accessibility.blockautorefresh", false);
// Whether history is enabled or not.
pref("places.history.enabled", true);
// the (maximum) number of the recent visits to sample
// when calculating frecency
pref("places.frecency.numVisits", 10);
// buckets (in days) for frecency calculation
pref("places.frecency.firstBucketCutoff", 4);
pref("places.frecency.secondBucketCutoff", 14);
pref("places.frecency.thirdBucketCutoff", 31);
pref("places.frecency.fourthBucketCutoff", 90);
// weights for buckets for frecency calculations
pref("places.frecency.firstBucketWeight", 100);
pref("places.frecency.secondBucketWeight", 70);
pref("places.frecency.thirdBucketWeight", 50);
pref("places.frecency.fourthBucketWeight", 30);
pref("places.frecency.defaultBucketWeight", 10);
// bonus (in percent) for visit transition types for frecency calculations
pref("places.frecency.embedVisitBonus", 0);
pref("places.frecency.framedLinkVisitBonus", 0);
pref("places.frecency.linkVisitBonus", 100);
pref("places.frecency.typedVisitBonus", 2000);
pref("places.frecency.bookmarkVisitBonus", 75);
pref("places.frecency.downloadVisitBonus", 0);
pref("places.frecency.permRedirectVisitBonus", 0);
pref("places.frecency.tempRedirectVisitBonus", 0);
pref("places.frecency.reloadVisitBonus", 0);
pref("places.frecency.defaultVisitBonus", 0);
// bonus (in percent) for place types for frecency calculations
pref("places.frecency.unvisitedBookmarkBonus", 140);
pref("places.frecency.unvisitedTypedBonus", 200);
// Controls behavior of the "Add Exception" dialog launched from SSL error pages
// 0 - don't pre-populate anything
// 1 - pre-populate site URL, but don't fetch certificate
// 2 - pre-populate site URL and pre-fetch certificate
pref("browser.ssl_override_behavior", 2);
// True if the user should be prompted when a web application supports
// offline apps.
pref("browser.offline-apps.notify", true);
// if true, use full page zoom instead of text zoom
pref("browser.zoom.full", true);
// Whether or not to save and restore zoom levels on a per-site basis.
pref("browser.zoom.siteSpecific", true);
// Whether or not to update background tabs to the current zoom level.
pref("browser.zoom.updateBackgroundTabs", true);
// The breakpad report server to link to in about:crashes
pref("breakpad.reportURL", "https://crash-stats.mozilla.com/report/index/");
// URL for "Learn More" for Crash Reporter
pref("toolkit.crashreporter.infoURL",
"https://www.mozilla.org/legal/privacy/firefox.html#crash-reporter");
// base URL for web-based support pages
pref("app.support.baseURL", "https://support.mozilla.org/1/firefox/%VERSION%/%OS%/%LOCALE%/");
// a11y conflicts with e10s support page
pref("app.support.e10sAccessibilityUrl", "https://support.mozilla.org/1/firefox/%VERSION%/%OS%/%LOCALE%/accessibility-ppt");
// base url for web-based feedback pages
pref("app.feedback.baseURL", "https://forum.palemoon.org/viewforum.php?f=61");
// Name of alternate about: page for certificate errors (when undefined, defaults to about:neterror)
pref("security.alternate_certificate_error_page", "certerror");
// Whether to start the private browsing mode at application startup
pref("browser.privatebrowsing.autostart", false);
// Don't try to alter this pref, it'll be reset the next time you use the
// bookmarking dialog
pref("browser.bookmarks.editDialog.firstEditField", "namePicker");
pref("dom.ipc.plugins.flash.disable-protected-mode", false);
// Feature-disable the protected-mode auto-flip
pref("browser.flash-protected-mode-flip.enable", false);
// Whether we've already flipped protected mode automatically
pref("browser.flash-protected-mode-flip.done", false);
pref("dom.ipc.shims.enabledWarnings", false);
// Start the browser in e10s mode
pref("browser.tabs.remote.autostart", false);
pref("browser.tabs.remote.desktopbehavior", true);
// This pref governs whether we attempt to work around problems caused by
// plugins using OS calls to manipulate the cursor while running out-of-
// process. These workarounds all involve intercepting (hooking) certain
// OS calls in the plugin process, then arranging to make certain OS calls
// in the browser process. Eventually plugins will be required to use the
// NPAPI to manipulate the cursor, and these workarounds will be removed.
// See bug 621117.
#ifdef XP_MACOSX
pref("dom.ipc.plugins.nativeCursorSupport", true);
#endif
#ifdef XP_WIN
pref("browser.taskbar.previews.enable", false);
pref("browser.taskbar.previews.max", 20);
pref("browser.taskbar.previews.cachetime", 5);
pref("browser.taskbar.lists.enabled", true);
pref("browser.taskbar.lists.frequent.enabled", true);
pref("browser.taskbar.lists.recent.enabled", false);
pref("browser.taskbar.lists.maxListItemCount", 7);
pref("browser.taskbar.lists.tasks.enabled", true);
pref("browser.taskbar.lists.refreshInSeconds", 120);
#endif
// The sync engines to use.
pref("services.sync.registerEngines", "Bookmarks,Form,History,Password,Prefs,Tab,Addons,ExtensionStorage");
// Preferences to be synced by default
pref("services.sync.prefs.sync.accessibility.blockautorefresh", true);
pref("services.sync.prefs.sync.accessibility.browsewithcaret", true);
pref("services.sync.prefs.sync.accessibility.typeaheadfind", true);
pref("services.sync.prefs.sync.accessibility.typeaheadfind.linksonly", true);
pref("services.sync.prefs.sync.addons.ignoreUserEnabledChanges", true);
// The addons prefs related to repository verification are intentionally
// not synced for security reasons. If a system is compromised, a user
// could weaken the pref locally, install an add-on from an untrusted
// source, and this would propagate automatically to other,
// uncompromised Sync-connected devices.
pref("services.sync.prefs.sync.browser.ctrlTab.previews", true);
pref("services.sync.prefs.sync.browser.download.useDownloadDir", true);
pref("services.sync.prefs.sync.browser.formfill.enable", true);
pref("services.sync.prefs.sync.browser.link.open_newwindow", true);
pref("services.sync.prefs.sync.browser.newtabpage.enabled", true);
pref("services.sync.prefs.sync.browser.newtabpage.pinned", true);
pref("services.sync.prefs.sync.browser.offline-apps.notify", true);
#ifdef MOZ_SAFE_BROWSING
pref("services.sync.prefs.sync.browser.safebrowsing.phishing.enabled", true);
pref("services.sync.prefs.sync.browser.safebrowsing.malware.enabled", true);
#endif
pref("services.sync.prefs.sync.browser.search.update", true);
pref("services.sync.prefs.sync.browser.sessionstore.restore_on_demand", true);
pref("services.sync.prefs.sync.browser.startup.homepage", true);
pref("services.sync.prefs.sync.browser.startup.page", true);
pref("services.sync.prefs.sync.browser.tabs.loadInBackground", true);
pref("services.sync.prefs.sync.browser.tabs.warnOnClose", true);
pref("services.sync.prefs.sync.browser.tabs.warnOnOpen", true);
pref("services.sync.prefs.sync.browser.urlbar.autocomplete.enabled", true);
pref("services.sync.prefs.sync.browser.urlbar.maxRichResults", true);
pref("services.sync.prefs.sync.browser.urlbar.suggest.bookmark", true);
pref("services.sync.prefs.sync.browser.urlbar.suggest.history", true);
pref("services.sync.prefs.sync.browser.urlbar.suggest.history.onlyTyped", true);
pref("services.sync.prefs.sync.browser.urlbar.suggest.openpage", true);
pref("services.sync.prefs.sync.browser.urlbar.suggest.searches", true);
pref("services.sync.prefs.sync.dom.disable_open_during_load", true);
pref("services.sync.prefs.sync.dom.disable_window_flip", true);
pref("services.sync.prefs.sync.dom.disable_window_move_resize", true);
pref("services.sync.prefs.sync.dom.event.contextmenu.enabled", true);
pref("services.sync.prefs.sync.extensions.personas.current", true);
pref("services.sync.prefs.sync.extensions.update.enabled", true);
pref("services.sync.prefs.sync.intl.accept_languages", true);
pref("services.sync.prefs.sync.javascript.enabled", true);
pref("services.sync.prefs.sync.layout.spellcheckDefault", true);
pref("services.sync.prefs.sync.lightweightThemes.selectedThemeID", true);
pref("services.sync.prefs.sync.lightweightThemes.usedThemes", true);
pref("services.sync.prefs.sync.network.cookie.cookieBehavior", true);
pref("services.sync.prefs.sync.network.cookie.lifetimePolicy", true);
pref("services.sync.prefs.sync.network.cookie.lifetime.days", true);
pref("services.sync.prefs.sync.network.cookie.thirdparty.sessionOnly", true);
pref("services.sync.prefs.sync.permissions.default.image", true);
pref("services.sync.prefs.sync.pref.advanced.images.disable_button.view_image", true);
pref("services.sync.prefs.sync.pref.advanced.javascript.disable_button.advanced", true);
pref("services.sync.prefs.sync.pref.downloads.disable_button.edit_actions", true);
pref("services.sync.prefs.sync.pref.privacy.disable_button.cookie_exceptions", true);
pref("services.sync.prefs.sync.privacy.clearOnShutdown.cache", true);
pref("services.sync.prefs.sync.privacy.clearOnShutdown.cookies", true);
pref("services.sync.prefs.sync.privacy.clearOnShutdown.downloads", true);
pref("services.sync.prefs.sync.privacy.clearOnShutdown.formdata", true);
pref("services.sync.prefs.sync.privacy.clearOnShutdown.history", true);
pref("services.sync.prefs.sync.privacy.clearOnShutdown.offlineApps", true);
pref("services.sync.prefs.sync.privacy.clearOnShutdown.sessions", true);
pref("services.sync.prefs.sync.privacy.clearOnShutdown.siteSettings", true);
pref("services.sync.prefs.sync.privacy.donottrackheader.enabled", true);
pref("services.sync.prefs.sync.privacy.sanitize.sanitizeOnShutdown", true);
pref("services.sync.prefs.sync.privacy.trackingprotection.enabled", true);
pref("services.sync.prefs.sync.privacy.trackingprotection.pbmode.enabled", true);
pref("services.sync.prefs.sync.security.OCSP.enabled", true);
pref("services.sync.prefs.sync.security.OCSP.require", true);
pref("services.sync.prefs.sync.security.default_personal_cert", true);
pref("services.sync.prefs.sync.security.tls.version.min", true);
pref("services.sync.prefs.sync.security.tls.version.max", true);
pref("services.sync.prefs.sync.services.sync.syncedTabs.showRemoteIcons", true);
pref("services.sync.prefs.sync.signon.rememberSignons", true);
pref("services.sync.prefs.sync.spellchecker.dictionary", true);
pref("services.sync.prefs.sync.xpinstall.whitelist.required", true);
// A preference that controls whether we should show the icon for a remote tab.
// This pref has no UI but exists because some people may be concerned that
// fetching these icons to show remote tabs may leak information about that
// user's tabs and bookmarks. Note this pref is also synced.
pref("services.sync.syncedTabs.showRemoteIcons", true);
pref("services.sync.sendTabToDevice.enabled", true);
// Developer edition preferences
#ifdef MOZ_DEV_EDITION
sticky_pref("lightweightThemes.selectedThemeID", "firefox-devedition@mozilla.org");
#else
sticky_pref("lightweightThemes.selectedThemeID", "");
#endif
// Whether the character encoding menu is under the main Firefox button. This
// preference is a string so that localizers can alter it.
pref("browser.menu.showCharacterEncoding", "chrome://browser/locale/browser.properties");
// Allow using tab-modal prompts when possible.
pref("prompts.tab_modal.enabled", true);
// Activates preloading of the new tab url.
pref("browser.newtab.preload", true);
// Remembers if the about:newtab intro has been shown
// NOTE: This preference is unused but was not removed in case
// this information will be valuable in the future.
pref("browser.newtabpage.introShown", false);
// Toggles the content of 'about:newtab'. Shows the grid when enabled.
pref("browser.newtabpage.enabled", true);
// Toggles the enhanced content of 'about:newtab'. Shows sponsored tiles.
sticky_pref("browser.newtabpage.enhanced", false);
// enables Activity Stream inspired layout
pref("browser.newtabpage.compact", false);
// enables showing basic placeholders for missing thumbnails
pref("browser.newtabpage.thumbnailPlaceholder", false);
// number of rows of newtab grid
pref("browser.newtabpage.rows", 3);
// number of columns of newtab grid
pref("browser.newtabpage.columns", 5);
// directory tiles download URL
pref("browser.newtabpage.directory.source", "https://tiles.services.mozilla.com/v3/links/fetch/%LOCALE%/%CHANNEL%");
// endpoint to send newtab click and view pings
pref("browser.newtabpage.directory.ping", "https://tiles.services.mozilla.com/v3/links/");
// activates the remote-hosted newtab page
pref("browser.newtabpage.remote", false);
// remote newtab version targeted
pref("browser.newtabpage.remote.version", "1");
// Toggles endpoints allowed for remote newtab communications
pref("browser.newtabpage.remote.mode", "production");
// content-signature tests for remote newtab
pref("browser.newtabpage.remote.content-signing-test", false);
// verification keys for remote-hosted newtab page
pref("browser.newtabpage.remote.keys", "");
// Enable the DOM fullscreen API.
pref("full-screen-api.enabled", true);
// Startup Crash Tracking
// number of startup crashes that can occur before starting into safe mode automatically
// (this pref has no effect if more than 6 hours have passed since the last crash)
pref("toolkit.startup.max_resumed_crashes", 3);
// Completely disable pdf.js as an option to preview pdfs within firefox.
// Note: if this is not disabled it does not necessarily mean pdf.js is the pdf
// handler just that it is an option.
pref("pdfjs.disabled", false);
// Used by pdf.js to know the first time firefox is run with it installed so it
// can become the default pdf viewer.
pref("pdfjs.firstRun", true);
// The values of preferredAction and alwaysAskBeforeHandling before pdf.js
// became the default.
pref("pdfjs.previousHandler.preferredAction", 0);
pref("pdfjs.previousHandler.alwaysAskBeforeHandling", false);
// The maximum amount of decoded image data we'll willingly keep around (we
// might keep around more than this, but we'll try to get down to this value).
// (This is intentionally on the high side; see bug 746055.)
pref("image.mem.max_decoded_image_kb", 256000);
// Block insecure active content on https pages
pref("security.mixed_content.block_active_content", true);
// Show degraded UI for http pages with password fields.
pref("security.insecure_password.ui.enabled", true);
// Show in-content login form warning UI for insecure login fields
pref("security.insecure_field_warning.contextual.enabled", true);
// 1 = allow MITM for certificate pinning checks.
pref("security.cert_pinning.enforcement_level", 1);
// Override the Gecko-default value of false for Firefox.
pref("plain_text.wrap_long_lines", true);
// If this turns true, Moz*Gesture events are not called stopPropagation()
// before content.
pref("dom.debug.propagate_gesture_events_through_content", false);
// The request URL of the GeoLocation backend.
pref("geo.wifi.uri", "http://ip-api.com/json/?fields=lat,lon,status,message");
#ifdef XP_MACOSX
#ifdef RELEASE_OR_BETA
pref("geo.provider.use_corelocation", false);
#else
pref("geo.provider.use_corelocation", true);
#endif
#endif
#ifdef XP_WIN
pref("geo.provider.ms-windows-location", false);
#endif
#ifdef MOZ_WIDGET_GTK
#ifdef MOZ_GPSD
#ifdef RELEASE_OR_BETA
pref("geo.provider.use_gpsd", false);
#else
pref("geo.provider.use_gpsd", true);
#endif
#endif
#endif
// Necko IPC security checks only needed for app isolation for cookies/cache/etc:
// currently irrelevant for desktop e10s
pref("network.disable.ipc.security", true);
// CustomizableUI debug logging.
pref("browser.uiCustomization.debug", false);
// CustomizableUI state of the browser's user interface
pref("browser.uiCustomization.state", "");
// The remote content URL shown for FxA signup. Must use HTTPS.
pref("identity.fxaccounts.remote.signup.uri", "https://accounts.firefox.com/signup?service=sync&context=fx_desktop_v3");
// The URL where remote content that forces re-authentication for Firefox Accounts
// should be fetched. Must use HTTPS.
pref("identity.fxaccounts.remote.force_auth.uri", "https://accounts.firefox.com/force_auth?service=sync&context=fx_desktop_v3");
// The remote content URL shown for signin in. Must use HTTPS.
pref("identity.fxaccounts.remote.signin.uri", "https://accounts.firefox.com/signin?service=sync&context=fx_desktop_v3");
// The remote content URL where FxAccountsWebChannel messages originate.
pref("identity.fxaccounts.remote.webchannel.uri", "https://accounts.firefox.com/");
// The value of the context query parameter passed in some fxa requests when config
// discovery is enabled.
pref("identity.fxaccounts.contextParam", "fx_desktop_v3");
// The URL we take the user to when they opt to "manage" their Firefox Account.
// Note that this will always need to be in the same TLD as the
// "identity.fxaccounts.remote.signup.uri" pref.
pref("identity.fxaccounts.settings.uri", "https://accounts.firefox.com/settings?service=sync&context=fx_desktop_v3");
// The remote URL of the FxA Profile Server
pref("identity.fxaccounts.remote.profile.uri", "https://profile.accounts.firefox.com/v1");
// The remote URL of the FxA OAuth Server
pref("identity.fxaccounts.remote.oauth.uri", "https://oauth.accounts.firefox.com/v1");
// Whether we display profile images in the UI or not.
pref("identity.fxaccounts.profile_image.enabled", true);
// Token server used by the FxA Sync identity.
pref("identity.sync.tokenserver.uri", "https://token.services.mozilla.com/1.0/sync/1.5");
// URLs for promo links to mobile browsers. Note that consumers are expected to
// append a value for utm_campaign.
pref("identity.mobilepromo.android", "https://www.mozilla.org/firefox/android/?utm_source=firefox-browser&utm_medium=firefox-browser&utm_campaign=");
pref("identity.mobilepromo.ios", "https://www.mozilla.org/firefox/ios/?utm_source=firefox-browser&utm_medium=firefox-browser&utm_campaign=");
// Migrate any existing Firefox Account data from the default profile to the
// Developer Edition profile.
#ifdef MOZ_DEV_EDITION
pref("identity.fxaccounts.migrateToDevEdition", true);
#else
pref("identity.fxaccounts.migrateToDevEdition", false);
#endif
// On GTK, we now default to showing the menubar only when alt is pressed:
#ifdef MOZ_WIDGET_GTK
pref("ui.key.menuAccessKeyFocuses", true);
#endif
#ifdef MOZ_EME
// Encrypted media extensions.
// EME is visible but disabled by default. This is so that the
// "Play DRM content" checkbox in the browser UI is unchecked by default.
// DRM requires downloading and installing proprietary binaries, which
// users didn't necessarily opt-in to by installing the browser.
// The first time a site using EME is encountered, the user will be
// prompted to enable DRM, whereupon the EME plugin binaries will be
// downloaded if permission is granted.
pref("media.eme.enabled", false);
pref("media.eme.apiVisible", true);
#else
// Disable redundant interfaces
pref("media.eme.apiVisible", false);
#endif
// Decode using Gecko Media Plugins in <video>, if a system decoder is not
// availble and the preferred GMP is available.
pref("media.gmp.decoder.enabled", false);
// If decoding-via-GMP is turned on for <video>, use Adobe's GMP for decoding,
// if it's available. Note: We won't fallback to another GMP if Adobe's is not
// installed.
pref("media.gmp.decoder.aac", 2);
pref("media.gmp.decoder.h264", 2);
// Whether we should run a test-pattern through EME GMPs before assuming they'll
// decode H.264.
pref("media.gmp.trial-create.enabled", true);
// Note: when media.gmp-*.visible is true, provided we're running on a
// supported platform/OS version, the corresponding CDM appears in the
// plugins list, Firefox will download the GMP/CDM if enabled, and our
// UI to re-enable EME prompts the user to re-enable EME if it's disabled
// and script requests EME. If *.visible is false, we won't show the UI
// to enable the CDM if its disabled; it's as if the keysystem is completely
// unsupported.
#ifdef MOZ_ADOBE_EME
pref("media.gmp-eme-adobe.visible", true);
// When Adobe EME is enabled in the build system, we don't actually enable
// the plugin by default, so that it doesn't download and install by default.
// When Adobe EME is first used, Firefox will prompt the user to enable it,
// and then download the CDM.
pref("media.gmp-eme-adobe.enabled", false);
#endif
#ifdef MOZ_WIDEVINE_EME
pref("media.gmp-widevinecdm.visible", true);
pref("media.gmp-widevinecdm.enabled", true);
#endif
// Play with different values of the decay time and get telemetry,
// 0 means to randomize (and persist) the experiment value in users' profiles,
// -1 means no experiment is run and we use the preferred value for frecency (6h)
pref("browser.cache.frecency_experiment", 0);
// Telemetry settings.
// Determines if Telemetry pings can be archived locally.
pref("toolkit.telemetry.archive.enabled", true);
// Enable GMP support in the addon manager.
pref("media.gmp-provider.enabled", true);
#ifdef NIGHTLY_BUILD
pref("privacy.trackingprotection.ui.enabled", true);
#else
pref("privacy.trackingprotection.ui.enabled", false);
#endif
// Enable Contextual Identity Containers
#ifdef NIGHTLY_BUILD
pref("privacy.userContext.enabled", true);
pref("privacy.userContext.ui.enabled", true);
pref("privacy.usercontext.about_newtab_segregation.enabled", true);
#else
pref("privacy.userContext.enabled", false);
pref("privacy.userContext.ui.enabled", false);
pref("privacy.usercontext.about_newtab_segregation.enabled", false);
#endif
#ifndef RELEASE_OR_BETA
// At the moment, autostart.2 is used, while autostart.1 is unused.
// We leave it here set to false to reset users' defaults and allow
// us to change everybody to true in the future, when desired.
pref("browser.tabs.remote.autostart.1", false);
pref("browser.tabs.remote.autostart.2", true);
#endif
// For the about:tabcrashed page
pref("browser.tabs.crashReporting.sendReport", true);
pref("browser.tabs.crashReporting.includeURL", false);
pref("browser.tabs.crashReporting.requestEmail", false);
pref("browser.tabs.crashReporting.emailMe", false);
pref("browser.tabs.crashReporting.email", "");
// Enable e10s add-on interposition by default.
pref("extensions.interposition.enabled", true);
pref("extensions.interposition.prefetching", true);
// Enable blocking of e10s for add-on users on beta/release.
#ifdef RELEASE_OR_BETA
pref("extensions.e10sBlocksEnabling", true);
#endif
// How often to check for CPOW timeouts. CPOWs are only timed out by
// the hang monitor.
pref("dom.ipc.cpow.timeout", 500);
// Causes access on unsafe CPOWs from browser code to throw by default.
pref("dom.ipc.cpows.forbid-unsafe-from-browser", true);
// Don't allow add-ons marked as multiprocessCompatible to use CPOWs.
pref("dom.ipc.cpows.forbid-cpows-in-compat-addons", true);
// ...except for these add-ons:
pref("dom.ipc.cpows.allow-cpows-in-compat-addons", "{b9db16a4-6edc-47ec-a1f4-b86292ed211d},firegestures@xuldev.org,{DDC359D1-844A-42a7-9AA1-88A850A938A8},privateTab@infocatcher,mousegesturessuite@lemon_juice.addons.mozilla.org,treestyletab@piro.sakura.ne.jp,cliqz@cliqz.com,{AE93811A-5C9A-4d34-8462-F7B864FC4696},contextsearch2@lwz.addons.mozilla.org,{EF522540-89F5-46b9-B6FE-1829E2B572C6},{677a8f98-fd64-40b0-a883-b8c95d0cbf17},images@wink.su,fx-devtools,toolkit/require,url_advisor@kaspersky.com,{d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d},{dc572301-7619-498c-a57d-39143191b318},dta@downthemall.net,{86095750-AD15-46d8-BF32-C0789F7E6A32},screenwise-prod@google.com,{91aa5abe-9de4-4347-b7b5-322c38dd9271},secureLogin@blueimp.net,ich@maltegoetz.de,come.back.block.image.from@cat-in-136.blogspot.com,{7b1bf0b6-a1b9-42b0-b75d-252036438bdc},s3crypto@data,{1e0fd655-5aea-4b4c-a583-f76ef1e3af9c},akahuku.fx.sp@toshiakisp.github.io,{aff87fa2-a58e-4edd-b852-0a20203c1e17},{1018e4d6-728f-4b20-ad56-37578a4de76b},rehostimage@engy.us,lazarus@interclue.com,{b2e69492-2358-071a-7056-24ad0c3defb1},flashstopper@byo.co.il,{e4a8a97b-f2ed-450b-b12d-ee082ba24781},jid1-f3mYMbCpz2AZYl@jetpack,{8c550e28-88c9-4764-bb52-aa489cf2efcd},{37fa1426-b82d-11db-8314-0800200c9a66},{ac2cfa60-bc96-11e0-962b-0800200c9a66},igetter@presenta.net,killspinners@byo.co.il,abhere2@moztw.org,{fc6339b8-9581-4fc7-b824-dffcb091fcb7},wampi@wink.su,backtrack@byalexv.co.uk,Gladiator_X@mail.ru,{73a6fe31-595d-460b-a920-fcc0f8843232},{46551EC9-40F0-4e47-8E18-8E5CF550CFB8},acewebextension_unlisted@acestream.org,@screen_maker,yasearch@yandex.ru,sp@avast.com,s3google@translator,igetterextension@presenta.net,{C1A2A613-35F1-4FCF-B27F-2840527B6556},screenwise-testing@google.com,helper-sig@savefrom.net,browser-loader,ImageSaver@Merci.chao,proxtube@abz.agency,wrc@avast.com,{9AA46F4F-4DC7-4c06-97AF-5035170634FE},jid1-CikLKKPVkw6ipw@jetpack,artur.dubovoy@gmail.com,nlgfeb@nlgfeb.ext,{A065A84F-95B6-433A-A0C8-4C040B77CE8A},fdm_ffext@freedownloadmanager.org");
// Enable e10s hang monitoring (slow script checking and plugin hang
// detection).
pref("dom.ipc.processHangMonitor", true);
#ifdef DEBUG
// Don't report hangs in DEBUG builds. They're too slow and often a
// debugger is attached.
pref("dom.ipc.reportProcessHangs", false);
#else
pref("dom.ipc.reportProcessHangs", true);
#endif
pref("browser.reader.detectedFirstArticle", false);
// Don't limit how many nodes we care about on desktop:
pref("reader.parse-node-limit", 0);
// On desktop, we want the URLs to be included here for ease of debugging,
// and because (normally) these errors are not persisted anywhere.
pref("reader.errors.includeURLs", true);
pref("view_source.tab", true);
pref("dom.serviceWorkers.enabled", false);
pref("dom.serviceWorkers.openWindow.enabled", false);
// Enable Push API.
pref("dom.push.enabled", false);
// These are the thumbnail width/height set in about:newtab.
// If you change this, ENSURE IT IS THE SAME SIZE SET
// by about:newtab. These values are in CSS pixels.
pref("toolkit.pageThumbs.minWidth", 280);
pref("toolkit.pageThumbs.minHeight", 190);
// Enable speech synthesis
pref("media.webspeech.synth.enabled", true);
pref("browser.esedbreader.loglevel", "Error");
pref("browser.laterrun.enabled", false);
pref("browser.migrate.automigrate.enabled", false);
// 4 here means the suggestion notification will be automatically
// hidden the 4th day, so it will actually be shown on 3 different days.
pref("browser.migrate.automigrate.daysToOfferUndo", 4);
pref("browser.migrate.automigrate.ui.enabled", true);
pref("browser.migrate.chrome.history.limit", 0);
pref("browser.migrate.chrome.history.maxAgeInDays", 0);
// Enable browser frames for use on desktop. Only exposed to chrome callers.
pref("dom.mozBrowserFramesEnabled", true);
pref("extensions.pocket.enabled", true);
pref("signon.schemeUpgrades", true);
// "Simplify Page" feature in Print Preview. This feature is disabled by default
// in toolkit.
//
// This feature is only enabled on Nightly for Linux until bug 1306295 is fixed.
// For non-Linux, this feature is only enabled up to early Beta.
#ifdef UNIX_BUT_NOT_MAC
#if defined(NIGHTLY_BUILD)
pref("print.use_simplify_page", true);
#endif
#else
#if defined(EARLY_BETA_OR_EARLIER)
pref("print.use_simplify_page", true);
#endif
#endif
// Space separated list of URLS that are allowed to send objects (instead of
// only strings) through webchannels. This list is duplicated in mobile/android/app/mobile.js
pref("webchannel.allowObject.urlWhitelist", "https://accounts.firefox.com https://content.cdn.mozilla.net https://input.mozilla.org https://support.mozilla.org https://install.mozilla.org");
// Whether or not the browser should scan for unsubmitted
// crash reports, and then show a notification for submitting
// those reports.
#ifdef EARLY_BETA_OR_EARLIER
pref("browser.crashReports.unsubmittedCheck.enabled", true);
#else
pref("browser.crashReports.unsubmittedCheck.enabled", false);
#endif
// chancesUntilSuppress is how many times we'll show the unsubmitted
// crash report notification across different days and shutdown
// without a user choice before we suppress the notification for
// some number of days.
pref("browser.crashReports.unsubmittedCheck.chancesUntilSuppress", 4);
pref("browser.crashReports.unsubmittedCheck.autoSubmit2", false);
#ifdef NIGHTLY_BUILD
// Enable the (fairly costly) client/server validation on nightly only. The other prefs
// controlling validation are located in /services/sync/services-sync.js
pref("services.sync.validation.enabled", true);
#endif
|