cef/patch/patches/mac_event_observer_2539.patch
2021-04-23 11:38:51 -04:00

23 lines
1.1 KiB
Diff

diff --git content/browser/scheduler/responsiveness/native_event_observer_mac.mm content/browser/scheduler/responsiveness/native_event_observer_mac.mm
index 7cb3238e97edb..ae800739b6863 100644
--- content/browser/scheduler/responsiveness/native_event_observer_mac.mm
+++ content/browser/scheduler/responsiveness/native_event_observer_mac.mm
@@ -12,13 +12,15 @@ namespace content {
namespace responsiveness {
void NativeEventObserver::RegisterObserver() {
- DCHECK([NSApp conformsToProtocol:@protocol(NativeEventProcessor)]);
+ if (![NSApp conformsToProtocol:@protocol(NativeEventProcessor)])
+ return;
id<NativeEventProcessor> processor =
static_cast<id<NativeEventProcessor>>(NSApp);
[processor addNativeEventProcessorObserver:this];
}
void NativeEventObserver::DeregisterObserver() {
- DCHECK([NSApp conformsToProtocol:@protocol(NativeEventProcessor)]);
+ if (![NSApp conformsToProtocol:@protocol(NativeEventProcessor)])
+ return;
id<NativeEventProcessor> processor =
static_cast<id<NativeEventProcessor>>(NSApp);
[processor removeNativeEventProcessorObserver:this];