Index: content/common/host_shared_bitmap_manager.h |
diff --git a/content/common/host_shared_bitmap_manager.h b/content/common/host_shared_bitmap_manager.h |
index b14bb0b3f520afa30791cad2dd435d0b46011e1f..336188ebcacb911d18a1f2af474e5aedafdfeb61 100644 |
--- a/content/common/host_shared_bitmap_manager.h |
+++ b/content/common/host_shared_bitmap_manager.h |
@@ -51,6 +51,7 @@ class CONTENT_EXPORT HostSharedBitmapManagerClient { |
private: |
HostSharedBitmapManager* manager_; |
+ base::Lock lock_; |
base::hash_set<cc::SharedBitmapId> owned_bitmaps_; |
DISALLOW_COPY_AND_ASSIGN(HostSharedBitmapManagerClient); |