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Unified Diff: base/message_loop.cc

Issue 4041: Always use the topmost delayed task as the basis for our WM_TIMER.... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 12 years, 3 months ago
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Index: base/message_loop.cc
===================================================================
--- base/message_loop.cc (revision 2450)
+++ base/message_loop.cc (working copy)
@@ -384,9 +384,9 @@
PendingTask pending_task = work_queue_.front();
work_queue_.pop();
if (!pending_task.delayed_run_time.is_null()) {
- bool was_empty = delayed_work_queue_.empty();
AddToDelayedWorkQueue(pending_task);
- if (was_empty) // We only schedule the next delayed work item.
+ // If we changed the topmost task, then it is time to re-schedule.
+ if (delayed_work_queue_.top().task == pending_task.task)
pump_->ScheduleDelayedWork(pending_task.delayed_run_time);
} else {
if (DeferOrRunPendingTask(pending_task))
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