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Add ScopedAllowBaseSyncPrimitives to WebRTC for compatibility with Chromium.

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This will be overridden in Chromium in a future CL and following that,
used inside of WebRTC as needed while issues with blocking events are
being fixed.

Bug: chromium:796889, chromium:795340
Change-Id: I098a03d9bad621f1349ef483b82e4d8e786a8a75
Reviewed-on: https://webrtc-review.googlesource.com/40140
Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
Commit-Queue: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21659}
This commit is contained in:
Tommi
2018-01-17 12:31:13 +01:00
committed by Commit Bot
parent 6e6a9554cb
commit 39d93da776
1 changed files with 14 additions and 0 deletions
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14
rtc_base/event.h
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@ -49,6 +49,20 @@ class Event {
RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(Event); RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(Event);
}; };
// This class is provided for compatibility with Chromium.
// The rtc::Event implementation is overriden inside of Chromium for the
// purposes of detecting when threads are blocked that shouldn't be as well as
// to use the more accurate event implementation that's there than is provided
// by default on some platforms (e.g. Windows).
// When building with standalone WebRTC, this class is a noop.
// For further information, please see the ScopedAllowBaseSyncPrimitives class
// in Chromium.
class ScopedAllowBaseSyncPrimitives {
public:
ScopedAllowBaseSyncPrimitives() {}
~ScopedAllowBaseSyncPrimitives() {}
};
} // namespace rtc } // namespace rtc
#endif // RTC_BASE_EVENT_H_ #endif // RTC_BASE_EVENT_H_