From c0cd1e6df38597d04d94c1e8194f662a8ec8321f Mon Sep 17 00:00:00 2001
From: Colin McMillen <me@famicol.in>
Date: Wed, 25 Sep 2019 16:36:25 -0400
Subject: [PATCH] remove unused fields & unneeded vendor prefixes

---
 main.js | 16 ----------------
 1 file changed, 16 deletions(-)

diff --git a/main.js b/main.js
index 53662ad..d01a4c5 100644
--- a/main.js
+++ b/main.js
@@ -97,19 +97,6 @@ class SnesInput {
 
 class InputHandler {
   constructor() {
-    this.up = false;
-    this.down = false;
-    this.left = false;
-    this.right = false;
-    this.a = false;
-    this.b = false;
-    this.x = false;
-    this.y = false;
-    this.l = false;
-    this.r = false;
-    this.select = false;
-    this.start = false;
-
     this.keysPressed = {};
 
     window.addEventListener('gamepadconnected', this.gamepadConnected);
@@ -183,9 +170,6 @@ class Graphics {
     this.canvas_ = canvas;
     this.ctx_ = canvas.getContext('2d');
     this.ctx_.imageSmoothingEnabled = false;
-    this.ctx_.mozImageSmoothingEnabled = false;
-    this.ctx_.webkitImageSmoothingEnabled = false;
-    this.ctx_.msImageSmoothingEnabled = false;
   }
 
   get width() {