commit a07356ac7693bec4ed1b206bdbeb64287cb2a7f6 Author: Matthew Finkel Matthew.Finkel@gmail.com Date: Thu Sep 19 02:13:08 2019 +0000

fixup! Bug 24920 - Only create Private tabs if browser.privatebrowsing.autostart is true --- mobile/android/chrome/content/browser.js | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/mobile/android/chrome/content/browser.js b/mobile/android/chrome/content/browser.js index dbecd308a3dc..fc66e8b4f23e 100644 --- a/mobile/android/chrome/content/browser.js +++ b/mobile/android/chrome/content/browser.js @@ -4413,9 +4413,14 @@ Tab.prototype = { // Must be called after appendChild so the docShell has been created. this.setActive(false);

+ // Create a Private tab if it was explicitly requested or if the pref + // |browser.privatebrowsing.autostart| is true. If the pref is true, then all tabs are created + // as private tabs. The first clause covers new tabs requested by a user. The preference check + // is important because extensions directly open tabs (usually not private tabs) and bypass the + // private tab checks. let isPrivate = (("isPrivate" in aParams) && aParams.isPrivate) || Services.prefs.getBoolPref("browser.privatebrowsing.autostart"); if (isPrivate) { - attrs['privateBrowsingId'] = 1; + attrs.privateBrowsingId = 1; }

this.browser.docShell.setOriginAttributes(attrs);