1 files changed, 3 insertions, 7 deletions
diff --git a/chromium/cc/trees/damage_tracker.h b/chromium/cc/trees/damage_tracker.h
index bda7579c9d9..2515a563f04 100644
--- a/chromium/cc/trees/damage_tracker.h
+++ b/chromium/cc/trees/damage_tracker.h
@@ -34,9 +34,7 @@ class CC_EXPORT DamageTracker {
 
   DamageTracker& operator=(const DamageTracker&) = delete;
 
-  static void UpdateDamageTracking(
-      LayerTreeImpl* layer_tree_impl,
-      const RenderSurfaceList& render_surface_list);
+  static void UpdateDamageTracking(LayerTreeImpl* layer_tree_impl);
 
   void DidDrawDamagedArea() {
     current_damage_ = DamageAccumulator();
@@ -91,8 +89,6 @@ class CC_EXPORT DamageTracker {
     int bottom_ = 0;
   };
 
-  DamageAccumulator TrackDamageFromSurfaceMask(
-      LayerImpl* target_surface_mask_layer);
   DamageAccumulator TrackDamageFromLeftoverRects();
 
   // These helper functions are used only during UpdateDamageTracking().
@@ -148,10 +144,10 @@ class CC_EXPORT DamageTracker {
   SortedRectMapForLayers rect_history_for_layers_;
   SortedRectMapForSurfaces rect_history_for_surfaces_;
 
-  unsigned int mailboxId_;
+  unsigned int mailboxId_ = 0;
   DamageAccumulator current_damage_;
   // Damage from contributing render surface and layer
-  bool has_damage_from_contributing_content_;
+  bool has_damage_from_contributing_content_ = false;
 
   // Damage accumulated since the last call to PrepareForUpdate().
   DamageAccumulator damage_for_this_update_;