Chrome support

core_js/tools.js

@@ -69,7 +69,7 @@ function reload()
 */
 function checkOSAndroid()
 {
-    browser.runtime.getPlatformInfo().then(function(info) {
+    chrome.runtime.getPlatformInfo(function(info) {
         os = info.os;
     });
 
@@ -207,3 +207,14 @@ function getCurrentURL()
 {
     return currentURL;
 }
+
+/**
+ * Check for browser.
+ */
+function getBrowser() {
+    if(typeof InstallTrigger !== 'undefined') {
+        return "Firefox";
+    } else {
+        return "Chrome";
+    }
+}