Reset the Mac message pump's delayed work timer upon waking from system sleep.
CFRunLoopTimers are implemented in terms of kernel ticks, a time base which is
suspended while the system is sleeping. In order to properly perform delayed
work at the proper initially-scheduled time (or at system wake if the
scheduled time passed while the system was asleep), the associated timer needs
to be reset to the most recently scheduled next-fire time on wake from sleep.
BUG=22508
TEST= - Make Chrome the active application.
- Close all Chrome windows.
- Close the laptop lid.
- Wait for it to begin sleeping, indicated by the pulsing light. NOTE:
wait until the light actually begins pulsing, not just until it turns
on. The disk and fans should all be stopped.
- Reopen the laptop. If needed, authenticate to the screen saver.
- Click the Chrome icon in the dock. A new window should open on the
New Tab page.
- Quickly type "google.com/" into the omnibox.
- The page should load, its favicon should be visible, and the tab title
should read "Google". This should happen as instantly as a normal
page load. The tab title should not "stick" on "New Tab" and the icon
load should not be delayed for any amount of time.
Review URL: http://codereview.chromium.org/342011
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@30335 0039d316-1c4b-4281-b951-d872f2087c98
CrOS-Libchrome-Original-Commit: a9527c20280a76efa015cbc0343e8a32375dab5b
1 file changed