[gnome-sound-recorder] Remove cruft

[Margaret Ford <megford src gnome org>]

commit c7c245a57cd5a3b98c354154c610b530cd3b5924
Author: Meg Ford <megford gnome org>
Date:   Fri Mar 10 08:15:39 2017 -0600

    Remove cruft

 src/application.js  |   42 +++++++++++++++++++++---------------------
 src/audioProfile.js |    5 ++---
 src/mainWindow.js   |    2 +-
 3 files changed, 24 insertions(+), 25 deletions(-)
---
diff --git a/src/application.js b/src/application.js
index bef64bc..671b085 100644
--- a/src/application.js
+++ b/src/application.js
@@ -39,10 +39,10 @@ const Application = new Lang.Class({
     Extends: Gtk.Application,
 
     _init: function() {
-        this.parent({ application_id: pkg.name }); 
-        GLib.set_application_name(_("SoundRecorder"));         
+        this.parent({ application_id: pkg.name });
+        GLib.set_application_name(_("SoundRecorder"));
     },
-    
+
     _initAppMenu: function() {
         let menu = new Gio.Menu();
         let section = new Gio.Menu();
@@ -59,14 +59,14 @@ const Application = new Lang.Class({
                 this._showPreferences();
             }));
         this.add_action(preferences);
-        
+
         let aboutAction = new Gio.SimpleAction({ name: 'about' });
-        aboutAction.connect('activate', Lang.bind(this, 
+        aboutAction.connect('activate', Lang.bind(this,
             function() {
                 this._showAbout();
             }));
         this.add_action(aboutAction);
-        
+
         let quitAction = new Gio.SimpleAction({ name: 'quit' });
         quitAction.connect('activate', Lang.bind(this,
             function() {
@@ -87,7 +87,7 @@ const Application = new Lang.Class({
         settings = new Gio.Settings({ schema: 'org.gnome.gnome-sound-recorder' });
         this.ensure_directory();
     },
-    
+
     ensure_directory: function() {
         /* Translators: "Recordings" here refers to the name of the directory where the application places 
files */
         let path = GLib.build_filenamev([GLib.get_home_dir(), _("Recordings")]);
@@ -100,17 +100,17 @@ const Application = new Lang.Class({
     vfunc_activate: function() {
         (this.window = new MainWindow.MainWindow({ application: this })).show();
     },
-    
+
     onWindowDestroy: function() {
         if (MainWindow.wave.pipeline)
             MainWindow.wave.pipeline.set_state(Gst.State.NULL);
-        if (MainWindow._record.pipeline) 
+        if (MainWindow._record.pipeline)
             MainWindow._record.pipeline.set_state(Gst.State.NULL);
-        
-        if (MainWindow.play.play) 
-            MainWindow.play.play.set_state(Gst.State.NULL);        
+
+        if (MainWindow.play.play)
+            MainWindow.play.play.set_state(Gst.State.NULL);
     },
-    
+
     _showPreferences: function() {
         let preferencesDialog = new Preferences.Preferences();
 
@@ -118,13 +118,13 @@ const Application = new Lang.Class({
             function(widget, response) {
                 preferencesDialog.widget.destroy();
             }));
-    },   
-        
+    },
+
     getPreferences: function() {
         let set = settings.get_int("media-type-preset");
         return set;
      },
-    
+
     setPreferences: function(profileName) {
         settings.set_int("media-type-preset", profileName);
     },
@@ -137,25 +137,25 @@ const Application = new Lang.Class({
     setChannelsPreferences: function(channel) {
         settings.set_int("channel", channel);
     },
-     
+
     getMicVolume: function() {
         let micVolLevel = settings.get_double("mic-volume");
         return micVolLevel;
     },
-     
+
     setMicVolume: function(level) {
          settings.set_double("mic-volume", level);
     },
-    
+
     getSpeakerVolume: function() {
         let speakerVolLevel = settings.get_double("speaker-volume");
         return speakerVolLevel;
     },
-     
+
     setSpeakerVolume: function(level) {
          settings.set_double("speaker-volume", level);
     },
-    
+
     _showAbout: function() {
         let aboutDialog = new Gtk.AboutDialog();
         aboutDialog.artists = [ 'Reda Lazri <the red shortcut gmail com>',
diff --git a/src/audioProfile.js b/src/audioProfile.js
index 48a8aae..5143701 100644
--- a/src/audioProfile.js
+++ b/src/audioProfile.js
@@ -36,7 +36,7 @@ const comboBoxMap = {
 };
 
 const containerProfileMap = {
-    OGG: "application/ogg", 
+    OGG: "application/ogg",
     ID3: "application/x-id3",
     MP4: "video/quicktime,variant=(string)iso",
     AUDIO_OGG: "application/ogg;audio/ogg;video/ogg"
@@ -98,7 +98,7 @@ const AudioProfile = new Lang.Class({
             this.encodingProfile = GstPbutils.EncodingAudioProfile.new(audioCaps, null, null, 1);
             this._containerProfile.add_profile(this.encodingProfile);
             return this._containerProfile;
-        } else if (!this._values[idx].container && this._values.audio) {
+        } else if (!this._values.container && this._values.audio) {
             audioCaps = Gst.Caps.from_string(this._values.audio);
             this.encodingProfile = GstPbutils.EncodingAudioProfile.new(audioCaps, null, null, 1);
             return this.encodingProfile;
@@ -108,7 +108,6 @@ const AudioProfile = new Lang.Class({
     },
 
     fileExtensionReturner: function() {
-        let idx = 0;
         let suffixName;
 
         if (this._values.audio) {
diff --git a/src/mainWindow.js b/src/mainWindow.js
index ac8c5ab..ff494c3 100644
--- a/src/mainWindow.js
+++ b/src/mainWindow.js
@@ -347,8 +347,8 @@ const MainView = new Lang.Class({
         this._scrolledWin.show();
         let sounds = list.getItemCount();
         let title;
+        // Translators: This is the title in the headerbar
         if (sounds > 0) {
-            // Translators: This is the title in the headerbar
             title = Gettext.ngettext("%d Recorded Sound",
                                      "%d Recorded Sounds",
                                       sounds).format(sounds);