[gnome-documents] preview: don't recreate a new view every time

[Cosimo Cecchi <cosimoc src gnome org>]

commit 0d83da59351af0f90d8dcc278d8a18da655b2045
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Fri Feb 15 10:58:57 2013 -0500

    preview: don't recreate a new view every time
    
    This implicitly helps for crossfades since, before the view would get
    destroyed while the animation was still in-flight.

 src/embed.js   |    2 --
 src/preview.js |    2 --
 2 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/src/embed.js b/src/embed.js
index 159e31d..b60ad78 100644
--- a/src/embed.js
+++ b/src/embed.js
@@ -422,8 +422,6 @@ const Embed = new Lang.Class({
         // pack the toolbar
         this._toolbar = new Preview.PreviewToolbar(this._preview);
         this.widget.pack_start(this._toolbar.widget, false, false, 0);
-
-        this._stack.set_visible_child_name('preview');
     },
 
     _prepareForEdit: function() {
diff --git a/src/preview.js b/src/preview.js
index 54a5417..10fe697 100644
--- a/src/preview.js
+++ b/src/preview.js
@@ -461,7 +461,6 @@ const PreviewView = new Lang.Class({
             return;
 
         if (this.view) {
-            this.view.destroy();
             this.controlsVisible = false;
             this._lastSearch = '';
         }
@@ -469,7 +468,6 @@ const PreviewView = new Lang.Class({
         this._model = model;
 
         if (this._model) {
-            this._createView();
             this.view.set_model(this._model);
             this._navBar.setModel(model);
             this._model.connect('page-changed', Lang.bind(this, this._onPageChanged));