remove scrolling modification functions

app/scripts/renderers/webview.js

 const {ipcRenderer} = require('electron');
-
-function applySmoothScroll() {
-    let requestId = null;
-    let frame = 0;
-    const frameMax = 50;
-    let amount = 0;
-    const amountMax = 7;
-    let deltaX = 0;
-    let deltaY = 0;
-    let scrollLeft = 0;
-    let scrollTop = 0;
-
-    const easeOut = (p) => {
-        return p * (2 - p);
-    };
-
-    const scroll = () => {
-        frame++;
-        document.scrollingElement.scrollTo({
-            left: scrollLeft + (deltaX * easeOut(frame / frameMax)),
-            top: scrollTop + (deltaY * easeOut(frame / frameMax))
-        });
-        if (frame === frameMax) {
-            frame = 0;
-            amount = 0;
-            cancelAnimationFrame(requestId);
-        }
-        else {
-            requestId = requestAnimationFrame(scroll);
-        }
-    };
-
-    document.scrollingElement.addEventListener('wheel', (event) => {
-        event.preventDefault();
-        if (Math.sign(deltaX) !== Math.sign(event.deltaX)
-            || Math.sign(deltaY) !== Math.sign(event.deltaY)
-        ) {
-            amount = 0;
-        }
-        if (amount < amountMax) {
-            amount++;
-        }
-        deltaX = event.deltaX * amount;
-        deltaY = event.deltaY * amount;
-        scrollLeft = document.scrollingElement.scrollLeft;
-        scrollTop = document.scrollingElement.scrollTop;
-        if (frame) {
-            frame = 0;
-            cancelAnimationFrame(requestId);
-        }
-        scroll();
-    });
-}
-
-/*
-function detectUserProfile() {
-    const profileMenu = document.querySelector('[rel="profile-menu"]');
-    if (profileMenu) {
-        const userName = profileMenu.querySelector('span').innerHTML;
-        const userImage = profileMenu.querySelector('img').src;
-        ipcRenderer.sendToHost('user-profile', userName, userImage);
-    }
-}
-*/
-
-ipcRenderer.on('ipc-message', () => {
-    applySmoothScroll();
-    //detectUserProfile();
-});