Bug 21431: Clean-up system extensions shipped in Firefox

Only ship the pdfjs extension.

browser/components/BrowserGlue.jsm

@@ -2075,6 +2075,9 @@ BrowserGlue.prototype = {
     const ID = "screenshots@mozilla.org";
     const _checkScreenshotsPref = async () => {
       let addon = await AddonManager.getAddonByID(ID);
+      if (!addon) {
+        return;
+      }
       let disabled = Services.prefs.getBoolPref(PREF, false);
       if (disabled) {
         await addon.disable({ allowSystemAddons: true });
@@ -2091,6 +2094,9 @@ BrowserGlue.prototype = {
     const ID = "webcompat-reporter@mozilla.org";
     Services.prefs.addObserver(PREF, async () => {
       let addon = await AddonManager.getAddonByID(ID);
+      if (!addon) {
+        return;
+      }
       let enabled = Services.prefs.getBoolPref(PREF, false);
       if (enabled && !addon.isActive) {
         await addon.enable({ allowSystemAddons: true });

browser/extensions/moz.build

@@ -5,11 +5,6 @@
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 DIRS += [
-    'doh-rollout',
-    'formautofill',
-    'screenshots',
-    'webcompat',
-    'report-site-issue'
 ]
 
 if not CONFIG['TOR_BROWSER_DISABLE_TOR_LAUNCHER']:

browser/installer/package-manifest.in

@@ -272,7 +272,6 @@
 @RESPATH@/browser/chrome/icons/default/default64.png
 @RESPATH@/browser/chrome/icons/default/default128.png
 #endif
-@RESPATH@/browser/features/*
 
 ; [DevTools Startup Files]
 @RESPATH@/browser/chrome/devtools-startup@JAREXT@

browser/locales/Makefile.in

@@ -58,10 +58,6 @@ l10n-%:
 	@$(MAKE) -C ../../toolkit/locales l10n-$* XPI_ROOT_APPID='$(XPI_ROOT_APPID)'
 	@$(MAKE) -C ../../services/sync/locales AB_CD=$* XPI_NAME=locale-$*
 	@$(MAKE) -C ../../extensions/spellcheck/locales AB_CD=$* XPI_NAME=locale-$*
-ifneq (,$(wildcard ../extensions/formautofill/locales))
-	@$(MAKE) -C ../extensions/formautofill/locales AB_CD=$* XPI_NAME=locale-$*
-endif
-	@$(MAKE) -C ../extensions/report-site-issue/locales AB_CD=$* XPI_NAME=locale-$*
 	@$(MAKE) -C ../../devtools/client/locales AB_CD=$* XPI_NAME=locale-$* XPI_ROOT_APPID='$(XPI_ROOT_APPID)'
 	@$(MAKE) -C ../../devtools/startup/locales AB_CD=$* XPI_NAME=locale-$* XPI_ROOT_APPID='$(XPI_ROOT_APPID)'
 	@$(MAKE) l10n AB_CD=$* XPI_NAME=locale-$* PREF_DIR=$(PREF_DIR)
@@ -75,14 +71,10 @@ chrome-%:
 	@$(MAKE) -C ../../toolkit/locales chrome-$*
 	@$(MAKE) -C ../../services/sync/locales chrome AB_CD=$*
 	@$(MAKE) -C ../../extensions/spellcheck/locales chrome AB_CD=$*
-ifneq (,$(wildcard ../extensions/formautofill/locales))
-	@$(MAKE) -C ../extensions/formautofill/locales chrome AB_CD=$*
-endif
 	@$(MAKE) -C ../../devtools/client/locales chrome AB_CD=$*
 	@$(MAKE) -C ../../devtools/startup/locales chrome AB_CD=$*
 	@$(MAKE) chrome AB_CD=$*
 	@$(MAKE) -C $(DEPTH)/$(MOZ_BRANDING_DIRECTORY)/locales chrome AB_CD=$*
-	@$(MAKE) -C ../extensions/report-site-issue/locales chrome AB_CD=$*
 
 package-win32-installer: $(SUBMAKEFILES)
 	$(MAKE) -C ../installer/windows CONFIG_DIR=l10ngen ZIP_IN='$(ZIP_OUT)' installer

browser/locales/jar.mn

@@ -55,10 +55,3 @@
     locale/browser/newInstall.dtd                  (%chrome/browser/newInstall.dtd)
     locale/browser/brandings.dtd                   (%chrome/browser/brandings.dtd)
     locale/browser/fxmonitor.properties            (%chrome/browser/fxmonitor.properties)
-
-#ifdef XPI_NAME
-# Bug 1240628, restructure how l10n repacks work with feature addons
-# This is hacky, but ensures the chrome.manifest chain is complete
-[.] chrome.jar:
-% manifest features/chrome.manifest
-#endif