Merge branch 'master' of git+ssh://taler.net/var/git/wallet-webex

lib/wallet/chromeBadge.ts

@@ -136,7 +136,7 @@ export class ChromeBadge implements Badge {
     this.ctx.translate(-this.canvas.width / 2, -this.canvas.height / 2);
 
     // Allow running outside the extension for testing
-    if (chrome && chrome.browserAction) {
+    if (window["chrome"] && window.chrome["browserAction"]) {
       let imageData = this.ctx.getImageData(0,
                                             0,
                                             this.canvas.width,