1 files changed, 4 insertions, 0 deletions
diff --git a/Source/WebCore/platform/graphics/android/TilesManager.h b/Source/WebCore/platform/graphics/android/TilesManager.h
index 5ea4ccb..25f6ba2 100644
--- a/Source/WebCore/platform/graphics/android/TilesManager.h
+++ b/Source/WebCore/platform/graphics/android/TilesManager.h
@@ -150,6 +150,10 @@ public:
         m_invertedScreen = invert;
     }
 
+    void setInvertedScreenContrast(float contrast) {
+        m_shader.setContrast(contrast);
+    }
+
 private:
 
     TilesManager();