Bug 1381804 - Disable process prelaunch while activity-stream is enabled. r=mconley
authorEd Lee <edilee@mozilla.com>
Tue, 18 Jul 2017 08:44:46 -0700
changeset 418220 4f418e6b759c5bdbc85f21559c528dfe9d2791c9
parent 418219 f190bd0e38174e810d6347d1e8a88f4be4b60d55
child 418221 6d94dc258f8f289afc29bc49bedc47faedcf9140
push id7566
push usermtabara@mozilla.com
push dateWed, 02 Aug 2017 08:25:16 +0000
treeherdermozilla-beta@86913f512c3c [default view] [failures only]
perfherder[talos] [build metrics] [platform microbench] (compared to previous push)
reviewersmconley
bugs1381804
milestone56.0a1
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 1381804 - Disable process prelaunch while activity-stream is enabled. r=mconley MozReview-Commit-ID: A8jhrGAAxh8
browser/app/profile/firefox.js
--- a/browser/app/profile/firefox.js
+++ b/browser/app/profile/firefox.js
@@ -1624,17 +1624,23 @@ pref("toolkit.pageThumbs.minHeight", 190
 
 // Enable speech synthesis
 pref("media.webspeech.synth.enabled", true);
 
 pref("browser.esedbreader.loglevel", "Error");
 
 pref("browser.laterrun.enabled", false);
 
+// Disable prelaunch in the same way activity-stream is enabled addressing
+// bug 1381804 memory usage until bug 1376895 is fixed.
+#ifdef NIGHTLY_BUILD
+pref("dom.ipc.processPrelaunch.enabled", false);
+#else
 pref("dom.ipc.processPrelaunch.enabled", true);
+#endif
 
 pref("browser.migrate.automigrate.enabled", false);
 // 4 here means the suggestion notification will be automatically
 // hidden the 4th day, so it will actually be shown on 3 different days.
 pref("browser.migrate.automigrate.daysToOfferUndo", 4);
 pref("browser.migrate.automigrate.ui.enabled", true);
 pref("browser.migrate.automigrate.inpage.ui.enabled", false);