Refactor DisplayFloat=>Frontend message passing (#652)

* Change getOrCreatePopup arguments to be an object

* Add ownerFrameId to popup and DisplayFloat

* Refactor DisplayFloat host action invocation

* Use CrossFrameAPI instead of window.postMessage

* Update popup closing functionality on the search page

1 files changed, 3 insertions, 2 deletions

diff --git a/ext/fg/js/popup-proxy.js b/ext/fg/js/popup-proxy.js
index 3f4473c6..352c5b34 100644
--- a/ext/fg/js/popup-proxy.js
+++ b/ext/fg/js/popup-proxy.js
@@ -20,12 +20,13 @@
  */
 
 class PopupProxy extends EventDispatcher {
-    constructor(id, depth, parentPopupId, parentFrameId, frameOffsetForwarder=null) {
+    constructor(id, depth, parentPopupId, parentFrameId, ownerFrameId, frameOffsetForwarder=null) {
         super();
         this._id = id;
         this._depth = depth;
         this._parentPopupId = parentPopupId;
         this._parentFrameId = parentFrameId;
+        this._ownerFrameId = ownerFrameId;
         this._frameOffsetForwarder = frameOffsetForwarder;
 
         this._frameOffset = null;
@@ -51,7 +52,7 @@ class PopupProxy extends EventDispatcher {
     // Public functions
 
     async prepare() {
-        const {id} = await this._invoke('getOrCreatePopup', {id: this._id, parentId: this._parentPopupId});
+        const {id} = await this._invoke('getOrCreatePopup', {id: this._id, parentId: this._parentPopupId, ownerFrameId: this._ownerFrameId});
         this._id = id;
     }