Small change to help WebRTC support on JS port. Added support for HTM…

…L5Peer.removeOnDeinitialize client property which prevents JS port from removing peer iframe on deinitialize when set to false. Corresponds with db6b3e3

CodenameOne/src/com/codename1/ui/BrowserComponent.java

@@ -2118,6 +2118,29 @@ public void setDebugMode(boolean mode) {
             putClientProperty("BrowserComponent.firebug", null);
         }
     }
+
+    @Override
+    public void putClientProperty(String key, Object value) {
+        super.putClientProperty(key, value);
+        // In Javascript we use an iframe, and normal behaviour is for the
+        // iframe to be added hidden to the DOM immediately on creation, but
+        // it is removed from the DOM on deinitialize() and added in initComponent().
+        // In some cases, e.g. WebRTC, removing from the DOM breaks things, so we
+        // need it to remain on the dom even after deinitialize().  This is necessary
+        // in case we reinitialize it afterward (e.g when displaying a dialog, it will
+        // deinitialize the form, and when we close the dialog it will reshow the form
+        // but the browser will be broken.
+        // Thie client property is a flag to tell the JS port not to remove the peer
+        // on deinitialize.
+        if ("HTML5Peer.removeOnDeinitialize".equals(key)) {
+            if (internal != null) {
+                internal.putClientProperty(key, value);
+            }
+        }
+
+    }
+
+
 
     /**
      * Indicates if debug mode is set (might have no effect though)