config/AB_rCD.mk
author Petru Lingurar <petru.lingurar@softvision.ro>
Fri, 21 Dec 2018 08:56:47 +0000
changeset 501492 65621d0fe1262af0643cec37c23b2d9ec42588ad
parent 460596 1817640e5a09ab6cc025a30a2e09b8492d990b64
permissions -rw-r--r--
Bug 1513938 - Enforce a Bundle size limit and drop `privateSession` if exceeds it. r=JanH, a=jcristau The `privateSession` key would normally allow persisting the Private Browsing session across OOMs in Activity's Bundle. We need to do that to avoid storing private, sensible data on disk like we do with the normal browsing session. In some cases `privateSession` would contain a lot of data which, along with other possible concurrent transactions could overflow Binder's buffer which has a limited fixed size, currently 1Mb. To avoid this, we will drop `privateSession` from the Bundle if the resulting size is greater than a _speculative_ size of 300KBs which would mean that in the case of an OOM all Private Browsing state would be lost. Bug 1515592 is filed to investigate for a better solution. Differential Revision: https://phabricator.services.mozilla.com/D15067

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

# Turn 'en-US' into '' and general 'ab-CD' into '-ab-rCD' -- note
# leading hyphen.
#
# For example, 'res{AB_rCD}' is 'res' for 'en-US' and 'res-en-rGB' for
# 'en-GB'.
#
# Some locale codes are special, namely 'he' and 'id'.  See
# http://code.google.com/p/android/issues/detail?id=3639.
#
# This is for use in Android resource directories, which uses a
# somewhat non-standard resource naming scheme for localized
# resources: see
# https://developer.android.com/guide/topics/resources/providing-resources.html#AlternativeResources.
# Android 24+ uses the standard BCP-47 naming scheme, and Bug 1441305
# tracks migrating to that naming scheme.
AB_rCD = $(if $(filter en-US,$(AB_CD)),,-$(if $(filter he, $(AB_CD)),iw,$(if $(filter id, $(AB_CD)),in,$(subst -,-r,$(AB_CD)))))