inputMethod: Delete the enabled member since it's not used

When `ibus restart` runs, InputMethod.enabled is changed to false
and no longer enable ibus but 'enabled' and 'disabled' signals
are not used in the current IBus clients and it's good to delete
the member simply.

https://gitlab.gnome.org/GNOME/gnome-shell/issues/295

diff --git a/js/misc/inputMethod.js b/js/misc/inputMethod.js
index 0f5590b3fb5b2dd31b3957b7a6588c84c815a54a..98761a63d9edc84b91895c19e81fb31fd81f0ec8 100644 (file)
--- a/js/misc/inputMethod.js
+++ b/js/misc/inputMethod.js
@@ -13,7 +13,6 @@ var InputMethod = new Lang.Class({
         this.parent();
         this._hints = 0;
         this._purpose = 0;
-        this._enabled = true;
         this._currentFocus = null;
         this._preeditStr = '';
         this._preeditPos = 0;
@@ -62,8 +61,6 @@ var InputMethod = new Lang.Class({
 
     _setContext(bus, res) {
         this._context = this._ibus.create_input_context_async_finish(res);
-        this._context.connect('enabled', () => { this._enabled = true });
-        this._context.connect('disabled', () => { this._enabled = false });
         this._context.connect('commit-text', this._onCommitText.bind(this));
         this._context.connect('delete-surrounding-text', this._onDeleteSurroundingText.bind(this));
         this._context.connect('update-preedit-text', this._onUpdatePreeditText.bind(this));
@@ -78,7 +75,6 @@ var InputMethod = new Lang.Class({
         this._context = null;
         this._hints = 0;
         this._purpose = 0;
-        this._enabled = false;
         this._preeditStr = ''
         this._preeditPos = 0;
         this._preeditVisible = false;
@@ -236,7 +232,7 @@ var InputMethod = new Lang.Class({
     },
 
     vfunc_filter_key_event(event) {
-        if (!this._context || !this._enabled)
+        if (!this._context)
             return false;
         if (!this._currentSource)
             return false;