EmscriptenApplication: use existing Module object in WindowlessEmscriptenApplication.js as well

src/Magnum/Platform/WindowlessEmscriptenApplication.js

@@ -23,49 +23,50 @@
     DEALINGS IN THE SOFTWARE.
 */
 
-var Module = {
+var Module = typeof Module !== "undefined" ? Module : {};
-    preRun: [],
-    postRun: [],
 
-    arguments: [],
+Module.preRun = [];
+Module.postRun = [];
 
-    doNotCaptureKeyboard: true,
+Module.arguments = [];
 
-    printErr: function(message) {
+Module.doNotCaptureKeyboard = true;
+
+Module.printErr = function(message) {
     var log = document.getElementById('log');
     log.innerHTML += Array.prototype.slice.call(arguments).join(' ')
         .replace(/[\"&<>]/g, function (a) {
             return { '"': '&quot;', '&': '&amp;', '<': '&lt;', '>': '&gt;' }[a];
         }) + '\n';
-    },
+};
 
-    print: function(message) {
+Module.print = function(message) {
     var log = document.getElementById('log');
     log.innerHTML += Array.prototype.slice.call(arguments).join(' ')
         .replace(/[\"&<>]/g, function (a) {
             return { '"': '&quot;', '&': '&amp;', '<': '&lt;', '>': '&gt;' }[a];
         }) + '\n';
-    },
+};
 
-    /* onAbort not handled here, as the output is printed directly on the page */
+/* onAbort not handled here, as the output is printed directly on the page */
 
-    canvas: document.getElementById('canvas'),
+Module.canvas = document.getElementById('canvas');
-    status: document.getElementById('status'),
+Module.status = document.getElementById('status');
-    statusDescription: document.getElementById('status-description'),
+Module.statusDescription = document.getElementById('status-description');
-    log: document.getElementById('log'),
+Module.log = document.getElementById('log');
 
-    setStatus: function(message) {
+Module.setStatus = function(message) {
     if(Module.status) Module.status.innerHTML = message;
-    },
+};
 
-    setStatusDescription: function(message) {
+Module.setStatusDescription = function(message) {
     if(Module.statusDescription)
         Module.statusDescription.innerHTML = message;
-    },
+};
 
-    totalDependencies: 0,
+Module.totalDependencies = 0;
 
-    monitorRunDependencies: function(left) {
+Module.monitorRunDependencies = function(left) {
     this.totalDependencies = Math.max(this.totalDependencies, left);
 
     if(left) {
@@ -76,7 +77,6 @@ var Module = {
         Module.setStatusDescription('');
         Module.log.style.display = 'block';
     }
-    }
 };
 
 /* Parse arguments, e.g. /app/?foo=bar&fizz&buzz=3 goes to the app as