fixup! Add TorStrings module for localization

Add our DTDs where needed.

These changes were originally in the torbutton commit, but I think they
are better fit here, with all the strings files.

browser/base/content/browser-doctype.inc

+<!ENTITY % brandDTD SYSTEM "chrome://branding/locale/brand.dtd" >
+%brandDTD;
+<!ENTITY % torbuttonDTD SYSTEM "chrome://torbutton/locale/torbutton.dtd">
+%torbuttonDTD;
+<!ENTITY % aboutTorDTD SYSTEM "chrome://torbutton/locale/aboutTor.dtd">
+%aboutTorDTD;
+<!ENTITY % aboutDialogDTD SYSTEM "chrome://torbutton/locale/aboutDialog.dtd">
+%aboutDialogDTD;

browser/base/content/hiddenWindowMac.xhtml

@@ -8,6 +8,10 @@
 
 <?xml-stylesheet href="chrome://browser/skin/webRTC-menubar-indicator.css" type="text/css"?>
 
+<!DOCTYPE window [
+#include browser-doctype.inc
+]>
+
 <window id="main-window"
         xmlns:html="http://www.w3.org/1999/xhtml"
         xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"

browser/base/content/pageinfo/pageInfo.xhtml

@@ -6,6 +6,12 @@
 <?xml-stylesheet href="chrome://browser/content/pageinfo/pageInfo.css" type="text/css"?>
 <?xml-stylesheet href="chrome://browser/skin/pageInfo.css" type="text/css"?>
 
+<!DOCTYPE window [
+#ifdef XP_MACOSX
+#include ../browser-doctype.inc
+#endif
+]>
+
 <window id="main-window"
   xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
   xmlns:html="http://www.w3.org/1999/xhtml"

browser/components/places/content/places.xhtml

@@ -18,6 +18,9 @@
 <!DOCTYPE window [
 <!ENTITY % editMenuOverlayDTD SYSTEM "chrome://global/locale/editMenuOverlay.dtd">
 %editMenuOverlayDTD;
+#ifdef XP_MACOSX
+#include ../../../base/content/browser-doctype.inc
+#endif
 ]>
 
 <window id="places"

browser/components/shell/content/setDesktopBackground.xhtml

@@ -7,6 +7,12 @@
 <?xml-stylesheet href="chrome://global/skin/global.css" type="text/css"?>
 <?xml-stylesheet href="chrome://browser/skin/setDesktopBackground.css" type="text/css"?>
 
+<!DOCTYPE window [
+#ifdef XP_MACOSX
+#include ../../../base/content/browser-doctype.inc
+#endif
+]>
+
 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
         xmlns:html="http://www.w3.org/1999/xhtml"
         windowtype="Shell:SetDesktopBackground"