diff options
| -rw-r--r-- | ios/web/crw_browsing_data_store.mm | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/ios/web/crw_browsing_data_store.mm b/ios/web/crw_browsing_data_store.mm index 8a96d4a..0fc0bf44 100644 --- a/ios/web/crw_browsing_data_store.mm +++ b/ios/web/crw_browsing_data_store.mm @@ -6,6 +6,7 @@ #import <Foundation/Foundation.h> +#include "base/ios/ios_util.h" #import "base/ios/weak_nsobject.h" #include "base/logging.h" #import "base/mac/scoped_nsobject.h" @@ -104,8 +105,10 @@ enum OperationType { [[NSOperationQueue alloc] init]; [operationQueueForStashAndRestoreOperations setMaxConcurrentOperationCount:1U]; - [operationQueueForStashAndRestoreOperations - setQualityOfService:NSQualityOfServiceUserInteractive]; + if (base::ios::IsRunningOnIOS8OrLater()) { + [operationQueueForStashAndRestoreOperations + setQualityOfService:NSQualityOfServiceUserInteractive]; + } }); return operationQueueForStashAndRestoreOperations; } @@ -117,8 +120,10 @@ enum OperationType { operationQueueForRemoveOperations = [[NSOperationQueue alloc] init]; [operationQueueForRemoveOperations setMaxConcurrentOperationCount:NSUIntegerMax]; - [operationQueueForRemoveOperations - setQualityOfService:NSQualityOfServiceUserInitiated]; + if (base::ios::IsRunningOnIOS8OrLater()) { + [operationQueueForRemoveOperations + setQualityOfService:NSQualityOfServiceUserInitiated]; + } }); return operationQueueForRemoveOperations; } |