click_handlers: Use WinChan as a module.

Signed-off-by: Anders Kaseorg <anders@zulip.com>

.eslintrc.json

@@ -106,7 +106,6 @@
                 "MessageListView": false,
                 "Plotly": false,
                 "UserSearch": false,
-                "WinChan": false,
                 "activity": false,
                 "admin": false,
                 "alert_words": false,

static/js/bundles/app.js

@@ -7,7 +7,6 @@ import "jquery-caret-plugin/src/jquery.caret.js";
 import "../../third/jquery-idle/jquery.idle.js";
 import "spectrum-colorpicker";
 import "jquery-validation/dist/jquery.validate.js";
-import "winchan/winchan.js";
 import "handlebars/dist/cjs/handlebars.runtime.js";
 import "flatpickr/dist/flatpickr.js";
 import "flatpickr/dist/plugins/confirmDate/confirmDate.js";

static/js/click_handlers.js

@@ -1,4 +1,6 @@
 const _ = require("lodash");
+const WinChan = require("winchan");
+
 // You won't find every click handler here, but it's a good place to start!
 
 const render_buddy_list_tooltip = require("../templates/buddy_list_tooltip.hbs");

tools/webpack.config.ts

@@ -247,7 +247,6 @@ export default (env?: string): webpack.Configuration[] => {
         {path: "../static/js/debug.js"},
         {path: "jquery/dist/jquery.js", name: ["$", "jQuery"]},
         {path: "handlebars/dist/cjs/handlebars.runtime.js", name: "Handlebars"},
-        {path: "winchan/winchan.js", name: "WinChan"},
     ];
     config.module.rules.unshift(...getExposeLoaders(exposeOptions));