Webview: cleanup the code a bit.

app/src/main/java/com/etesync/syncadapter/ui/WebViewActivity.kt

@@ -166,7 +166,7 @@ class WebViewActivity : BaseActivity() {
         fun openUrl(context: Context, uri: Uri) {
             if (isAllowedUrl(uri)) {
                 val intent = Intent(context, WebViewActivity::class.java)
-                intent.putExtra(WebViewActivity.KEY_URL, uri)
+                intent.putExtra(KEY_URL, uri)
                 context.startActivity(intent)
             } else {
                 try {
@@ -191,7 +191,14 @@ class WebViewActivity : BaseActivity() {
         }
 
         private fun isAllowedUrl(uri: Uri): Boolean {
-            val allowedUris = arrayOf(Constants.faqUri, Constants.helpUri, Constants.registrationUrl, Constants.dashboard, Constants.webUri.buildUpon().appendEncodedPath("tos/").build(), Constants.webUri.buildUpon().appendEncodedPath("about/").build())
+            val allowedUris = arrayOf(
+                    Constants.faqUri,
+                    Constants.helpUri,
+                    Constants.registrationUrl,
+                    Constants.dashboard,
+                    Constants.webUri.buildUpon().appendEncodedPath("tos/").build(),
+                    Constants.webUri.buildUpon().appendEncodedPath("about/").build(),
+            )
             val accountsUri = Constants.webUri.buildUpon().appendEncodedPath("accounts/").build()
 
             return allowedUris(allowedUris, uri) || uri.host == accountsUri.host && uri.path!!.startsWith(accountsUri.path!!)