[tbb-commits] [tor-browser/tor-browser-45.1.0esr-6.0-1] fixup! TB4: Tor Browser's Firefox preference overrides.

[gk at torproject.org]

commit 0651282ea94c4dddcec724f0ea6c21aecfd6b942
Author: Kathy Brade <brade at pearlcrescent.com>
Date:   Tue May 17 14:08:43 2016 -0400

    fixup! TB4: Tor Browser's Firefox preference overrides.
    
    Set the heartbeat URL to an empty string as a defense in depth measure
    and disable the UITour backend (bug 19047).
---
 browser/app/profile/000-tor-browser.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/browser/app/profile/000-tor-browser.js b/browser/app/profile/000-tor-browser.js
index 91542b7..f4f4bfe 100644
--- a/browser/app/profile/000-tor-browser.js
+++ b/browser/app/profile/000-tor-browser.js
@@ -78,7 +78,11 @@ pref("datareporting.healthreport.about.reportUrl", "data:text/plain,");
 // Make sure Selfsupport and Unified Telemetry are really disabled, see: #18738.
 pref("datareporting.healthreport.about.reportUrlUnified", "data:text/plain,");
 pref("browser.selfsupport.enabled", false);
+pref("browser.selfsupport.url", "");
 pref("toolkit.telemetry.unified", false);
+// Disable the UITour backend so there is no chance that a remote page
+// can use it to confuse Tor Browser users.
+pref("browser.uitour.enabled", false);
 pref("security.mixed_content.block_active_content", false); // Disable until https://bugzilla.mozilla.org/show_bug.cgi?id=878890 is patched
 pref("browser.syncPromoViewsLeftMap", "{\"addons\":0, \"passwords\":0, \"bookmarks\":0}"); // Don't promote sync
 pref("services.sync.engine.prefs", false); // Never sync prefs, addons, or tabs with other browsers