Revert "Fix freeze on disabling GPU plugin"

This reverts commit a2b11f78b2.

runelite-api/src/main/java/net/runelite/api/GameEngine.java

@@ -53,6 +53,4 @@ public interface GameEngine
 	boolean isClientThread();
 
 	void resizeCanvas();
-
-	void setReplaceCanvasNextFrame(boolean replace);
 }

runelite-client/src/main/java/net/runelite/client/plugins/gpu/GpuPlugin.java

@@ -420,8 +420,6 @@ public class GpuPlugin extends Plugin implements DrawCallbacks
 
 			// force main buffer provider rebuild to turn off alpha channel
 			client.resizeCanvas();
-
-			client.setReplaceCanvasNextFrame(true);
 		});
 	}