We should not prompt users with IME or a11y to test e10s if we are going to auto-disable e10s when Firefox starts. We should use bug 1071203's BrowserTabsRemoteAutostart() checks before showing the opt-in prompt.
We should already be doing this. Have you seen issues? http://mxr.mozilla.org/mozilla-central/source/browser/components/nsBrowserGlue.js#2274 (also the keyboardMayHaveIME check lower down).
Looks like it's just missing the hardware-acceleration check. I'll add it directly in bug 1064885.
Status: NEW → RESOLVED
Last Resolved: 4 years ago
Resolution: --- → WORKSFORME
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