diff --git a/services/surfaceflinger/ContainerLayer.cpp b/services/surfaceflinger/ContainerLayer.cpp
index 320c0df..5ad5d56 100644
--- a/services/surfaceflinger/ContainerLayer.cpp
+++ b/services/surfaceflinger/ContainerLayer.cpp
@@ -28,9 +28,9 @@
     mDrawingState = mCurrentState;
 }
 
-void ContainerLayer::onDraw(const RenderArea&, const Region& /* clip */, bool) const {}
+void ContainerLayer::onDraw(const RenderArea&, const Region& /* clip */, bool) {}
 
-void ContainerLayer::drawNow(const RenderArea&, bool) const {}
+void ContainerLayer::drawNow(const RenderArea&, bool) {}
 
 bool ContainerLayer::isVisible() const {
     return !isHiddenByPolicy();