Update from https://crrev.com/304715

cc/layers/content_layer_client.h

Index: cc/layers/content_layer_client.h
diff --git a/cc/layers/content_layer_client.h b/cc/layers/content_layer_client.h
index 0140513cbb866ad5c37b121057839aa9199ad32d..ea22e9798919ba4603fe2f8bdb4f69d082b561f7 100644
--- a/cc/layers/content_layer_client.h
+++ b/cc/layers/content_layer_client.h
@@ -27,10 +27,6 @@ class CC_EXPORT ContentLayerClient {
                              const gfx::Rect& clip,
                              GraphicsContextStatus gc_status) = 0;
 
-  // Called by the content layer during the update phase.
-  // If the client paints LCD text, it may want to invalidate the layer.
-  virtual void DidChangeLayerCanUseLCDText() = 0;
-
   // If true the layer may skip clearing the background before rasterizing,
   // because it will cover any uncleared data with content.
   virtual bool FillsBoundsCompletely() const = 0;