[gnome-documents] embed: trivial code cleanup

[Cosimo Cecchi <cosimoc src gnome org>]

commit b4518d1baaff22992a0912b1111e9787a252851b
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Sun Oct 30 22:34:22 2016 -0700

    embed: trivial code cleanup

 src/embed.js      |    9 ++++-----
 src/mainWindow.js |    2 +-
 2 files changed, 5 insertions(+), 6 deletions(-)
---
diff --git a/src/embed.js b/src/embed.js
index 12c60ce..74f355a 100644
--- a/src/embed.js
+++ b/src/embed.js
@@ -217,16 +217,15 @@ const Embed = new Lang.Class({
         let windowMode = Application.modeController.getWindowMode();
 
         if (windowMode == WindowMode.WindowMode.PREVIEW_EV) {
-            let preview = this.getPreview();
-            let fullscreen = preview.fullscreen;
+            let fullscreen = this._view.view.fullscreen;
             if (fullscreen)
-                return preview.getFullscreenToolbar();
+                return this._view.view.getFullscreenToolbar();
         }
 
         return this._view.toolbar;
     },
 
-    getPreview: function() {
-        return this._view.view;
+    get view() {
+        return this._view;
     }
 });
diff --git a/src/mainWindow.js b/src/mainWindow.js
index d4955f7..f27c1c4 100644
--- a/src/mainWindow.js
+++ b/src/mainWindow.js
@@ -135,7 +135,7 @@ const MainWindow = new Lang.Class({
         if (button != 8)
             return false;
 
-        let view = this._embed.getPreview();
+        let view = this._embed.view.view;
         let action = view.getAction('go-back');
         if (action) {
             action.activate(null);