Tor Browser strings

This commit adds all the strings needed for Tor Browser patches.

browser/base/content/browser.xhtml

@@ -96,6 +96,7 @@
   <link rel="localization" href="toolkit/global/textActions.ftl"/>
   <link rel="localization" href="toolkit/printing/printUI.ftl"/>
   <link rel="localization" href="browser/base-browser.ftl"/>
+  <link rel="localization" href="browser/tor-browser.ftl"/>
   <!-- Untranslated FTL files -->
   <link rel="localization" href="preview/firefoxSuggest.ftl" />
   <link rel="localization" href="preview/identityCredentialNotification.ftl" />

browser/components/preferences/preferences.xhtml

@@ -58,6 +58,7 @@
   <link rel="localization" href="security/certificates/certManager.ftl"/>
   <link rel="localization" href="security/certificates/deviceManager.ftl"/>
   <link rel="localization" href="toolkit/updates/history.ftl"/>
+  <link rel="localization" href="browser/tor-browser.ftl"/>
 
   <link rel="shortcut icon" href="chrome://global/skin/icons/settings.svg"/>
 

browser/locales/en-US/browser/tor-browser.ftl

+# Tor browser manual link shown in the menu bar.
+# Uses Title case.
+menu-open-tor-manual =
+    .label = Tor Browser Manual
+    .accesskey = M
+# Tor browser manual link shown in the application menu (aka: hamburger menu).
+# Uses Sentence case.
+appmenu-open-tor-manual =
+    .label = Tor Browser manual
+    .accesskey = m
+
+## Tor Browser home page.
+
+tor-browser-home-heading-stable = Explore. Privately.
+tor-browser-home-heading-testing = Test. Thoroughly.
+
+tor-browser-home-duck-duck-go-input =
+    .placeholder = Search with DuckDuckGo
+# Toggle to switch from DuckDuckGo's plain ".com" domain to its ".onion" domain.
+tor-browser-home-onionize-toggle =
+    .label = Onionize
+    .title = Search using the onion site
+
+# Update message.
+# <a data-l10n-name="update-link"> should contain the link text and close with </a>.
+# $version (String) - The new tor browser version.
+tor-browser-home-message-updated = Tor Browser has been updated to { $version }. <a data-l10n-name="update-link">See what’s new</a>
+
+tor-browser-home-message-introduction = You’re ready for the world’s most private browsing experience.
+
+tor-browser-home-message-donate = Tor is free to use because of donations from people like you. <a data-l10n-name="donate-link">Donate now</a>
+
+tor-browser-home-message-news = Get the latest news from Tor straight to your inbox. <a data-l10n-name="news-link">Sign up for Tor news</a>
+
+tor-browser-home-message-testing = This is an unstable version of Tor Browser for testing new features. <a data-l10n-name="learn-more-link">Learn more</a>
+
+##
+
+# Shown in Home settings, corresponds to the default about:tor home page.
+home-mode-choice-tor =
+    .label = Tor Browser Home