[evolution/wip/webkit2] Remove workaround for the WebKit bug 89553

[Milan Crha <mcrha src gnome org>]

commit 6f0844ab19f56f088a26f77622bdda78fbf964d0
Author: Milan Crha <mcrha redhat com>
Date:   Fri Jun 3 14:43:36 2016 +0200

    Remove workaround for the WebKit bug 89553
    
    Let's see, whether it'll strike again under WebKit2

 e-util/e-web-view.c |   40 ----------------------------------------
 1 files changed, 0 insertions(+), 40 deletions(-)
---
diff --git a/e-util/e-web-view.c b/e-util/e-web-view.c
index bebd007..4af68b0 100644
--- a/e-util/e-web-view.c
+++ b/e-util/e-web-view.c
@@ -46,12 +46,6 @@
        (G_TYPE_INSTANCE_GET_PRIVATE \
        ((obj), E_TYPE_WEB_VIEW, EWebViewPrivate))
 
-typedef enum {
-       E_WEB_VIEW_ZOOM_HACK_STATE_NONE,
-       E_WEB_VIEW_ZOOM_HACK_STATE_ZOOMED_IN,
-       E_WEB_VIEW_ZOOM_HACK_STATE_ZOOMED_OUT
-} EWebViewZoomHackState;
-
 typedef struct _AsyncContext AsyncContext;
 
 typedef struct _ElementClickedData {
@@ -92,10 +86,6 @@ struct _EWebViewPrivate {
        gulong found_text_handler_id;
        gulong failed_to_find_text_handler_id;
 
-       /* To workaround webkit bug:
-        * https://bugs.webkit.org/show_bug.cgi?id=89553 */
-       EWebViewZoomHackState zoom_hack_state;
-
        gboolean has_hover_link;
 
        GSList *content_requests; /* EContentRequest * */
@@ -739,17 +729,6 @@ web_view_load_changed_cb (WebKitWebView *webkit_web_view,
 
        web_view = E_WEB_VIEW (webkit_web_view);
 
-       if (web_view->priv->zoom_hack_state == E_WEB_VIEW_ZOOM_HACK_STATE_NONE &&
-           load_event == WEBKIT_LOAD_COMMITTED) {
-               if (webkit_web_view_get_zoom_level (WEBKIT_WEB_VIEW (web_view)) > 0.9999) {
-                       e_web_view_zoom_out (web_view);
-                       web_view->priv->zoom_hack_state = E_WEB_VIEW_ZOOM_HACK_STATE_ZOOMED_OUT;
-               } else {
-                       e_web_view_zoom_in (web_view);
-                       web_view->priv->zoom_hack_state = E_WEB_VIEW_ZOOM_HACK_STATE_ZOOMED_IN;
-               }
-       }
-
        if (load_event == WEBKIT_LOAD_STARTED)
                g_hash_table_remove_all (web_view->priv->element_clicked_cbs);
 
@@ -759,24 +738,6 @@ web_view_load_changed_cb (WebKitWebView *webkit_web_view,
        style_updated_cb (web_view);
 
        web_view_update_document_highlights (web_view);
-
-       if (web_view->priv->zoom_hack_state == E_WEB_VIEW_ZOOM_HACK_STATE_NONE) {
-               /* This may not happen, but just in case keep it here. */
-               if (webkit_web_view_get_zoom_level (WEBKIT_WEB_VIEW (web_view)) > 0.9999) {
-                       e_web_view_zoom_out (web_view);
-                       e_web_view_zoom_in (web_view);
-               } else {
-                       e_web_view_zoom_in (web_view);
-                       e_web_view_zoom_out (web_view);
-               }
-       } else {
-               if (web_view->priv->zoom_hack_state == E_WEB_VIEW_ZOOM_HACK_STATE_ZOOMED_IN)
-                       e_web_view_zoom_out (web_view);
-               else
-                       e_web_view_zoom_in (web_view);
-
-               web_view->priv->zoom_hack_state = E_WEB_VIEW_ZOOM_HACK_STATE_NONE;
-       }
 }
 
 static GObjectConstructParam*
@@ -2229,7 +2190,6 @@ e_web_view_init (EWebView *web_view)
        web_view->priv = E_WEB_VIEW_GET_PRIVATE (web_view);
 
        web_view->priv->old_settings = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, 
(GDestroyNotify) g_variant_unref);
-       web_view->priv->zoom_hack_state = E_WEB_VIEW_ZOOM_HACK_STATE_NONE;
 
        /* XXX No WebKitWebView class method pointers to
         *     override so we have to use signal handlers. */