Bug 1557073 - Disable the Mozilla Web Content Process r=nika
authorTom Ritter <tom@mozilla.com>
Wed, 05 Jun 2019 17:00:04 +0000
changeset 477867 0fc603b37e654a5fb4205c8494c95d3102e604d9
parent 477866 9b4358c2ea5fb38b7d8208be96efcdd1fc7e77dd
child 477868 a885db13bf151bf9d99f809f53b947b4c3e99a94
push id36125
push userapavel@mozilla.com
push dateFri, 07 Jun 2019 22:00:07 +0000
treeherdermozilla-central@d820bbb356aa [default view] [failures only]
perfherder[talos] [build metrics] [platform microbench] (compared to previous push)
reviewersnika
bugs1557073
milestone69.0a1
first release with
nightly linux32
nightly linux64
nightly mac
nightly win32
nightly win64
last release without
nightly linux32
nightly linux64
nightly mac
nightly win32
nightly win64
Bug 1557073 - Disable the Mozilla Web Content Process r=nika We need to complete additional process switching infrastructure for this to be safe. Differential Revision: https://phabricator.services.mozilla.com/D33810
browser/app/profile/firefox.js
--- a/browser/app/profile/firefox.js
+++ b/browser/app/profile/firefox.js
@@ -483,17 +483,17 @@ pref("browser.tabs.delayHidingAudioPlayi
 // Pref to control whether we use a separate privileged content process
 // for about: pages. This pref name did not age well: we will have multiple
 // types of privileged content processes, each with different privileges.
 // types of privleged content processes, each with different privleges.
 pref("browser.tabs.remote.separatePrivilegedContentProcess", true);
 // Pref to control whether we use a separate privileged content process
 // for certain mozilla webpages (which are listed in the pref
 // browser.tabs.remote.separatedMozillaDomains).
-pref("browser.tabs.remote.separatePrivilegedMozillaWebContentProcess", true);
+pref("browser.tabs.remote.separatePrivilegedMozillaWebContentProcess", false);
 #endif
 
 #ifdef NIGHTLY_BUILD
 pref("browser.tabs.remote.useHTTPResponseProcessSelection", true);
 #else
 // Disabled outside of nightly due to bug 1554217
 pref("browser.tabs.remote.useHTTPResponseProcessSelection", false);
 #endif