copyediting: make tabs use in the new code consistent with existing codebase

3 files changed, 32 insertions, 32 deletions

diff --git a/src/service.vala b/src/service.vala
index a8e11fd..8da44da 100644
--- a/src/service.vala
+++ b/src/service.vala
@@ -142,7 +142,7 @@ public class IndicatorSound.Service: Object {
 
 		clear_acts_player();
 
-        	stop_clamp_to_high_timeout();
+		stop_clamp_to_high_timeout();
 
 		if (this.player_action_update_id > 0) {
 			Source.remove (this.player_action_update_id);
@@ -242,7 +242,7 @@ public class IndicatorSound.Service: Object {
 		if (this.volume_control.mute)
 			icon = this.mute_blocks_sound ? "audio-volume-muted-blocking-panel" : "audio-volume-muted-panel";
 		else if (this.accounts_service != null && this.accounts_service.silentMode)
-		  icon = "audio-volume-muted-panel";
+			icon = "audio-volume-muted-panel";
 		else if (volume <= 0.0)
 			icon = "audio-volume-low-zero-panel";
 		else if (volume <= 0.3)
@@ -622,26 +622,26 @@ public class IndicatorSound.Service: Object {
 		this.update_preferred_players ();
 	}
 
-        /** VOLUME CLAMPING **/
+	/** VOLUME CLAMPING **/
 
-        private uint _clamp_to_high_timeout = 0;
+	private uint _clamp_to_high_timeout = 0;
 
-        private void stop_clamp_to_high_timeout() {
-                if (_clamp_to_high_timeout != 0) {
-                        Source.remove(_clamp_to_high_timeout);
-                        _clamp_to_high_timeout = 0;
-                }
-        }
+	private void stop_clamp_to_high_timeout() {
+		if (_clamp_to_high_timeout != 0) {
+			Source.remove(_clamp_to_high_timeout);
+			_clamp_to_high_timeout = 0;
+		}
+	}
 
-        private void clamp_to_high_soon() {
-                const uint interval_msec = 200; /* arbitrary, but works */
-                if (_clamp_to_high_timeout == 0)
-                        _clamp_to_high_timeout = Timeout.add(interval_msec, clamp_to_high_idle);
-        }
+	private void clamp_to_high_soon() {
+		const uint interval_msec = 200; /* arbitrary, but works */
+		if (_clamp_to_high_timeout == 0)
+		_clamp_to_high_timeout = Timeout.add(interval_msec, clamp_to_high_idle);
+	}
 
-        private bool clamp_to_high_idle() {
-                _clamp_to_high_timeout = 0;
+	private bool clamp_to_high_idle() {
+		_clamp_to_high_timeout = 0;
 		volume_control.clamp_to_high_volume();
-                return false; // Source.REMOVE;
-        }
+		return false; // Source.REMOVE;
+	}
 }
diff --git a/src/volume-control-pulse.vala b/src/volume-control-pulse.vala
index bc0fa40..21e7a5c 100644
--- a/src/volume-control-pulse.vala
+++ b/src/volume-control-pulse.vala
@@ -28,8 +28,8 @@ extern unowned PulseAudio.CVolume? vol_set (PulseAudio.CVolume? cv, uint channel
 [DBus (name="com.canonical.UnityGreeter.List")]
 interface GreeterListInterface : Object
 {
-    public abstract async string get_active_entry () throws IOError;
-    public signal void entry_selected (string entry_name);
+	public abstract async string get_active_entry () throws IOError;
+	public signal void entry_selected (string entry_name);
 }
 
 public class VolumeControlPulse : VolumeControl
@@ -212,7 +212,7 @@ public class VolumeControlPulse : VolumeControl
 			vol.volume = volume_to_double (i.volume.max ());
 			vol.reason = VolumeControl.VolumeReasons.PULSE_CHANGE;
 			this.volume = vol;
-		} 
+		}
 	}
 
 	private void source_info_cb (Context c, SourceInfo? i, int eol)
@@ -768,9 +768,9 @@ public class VolumeControlPulse : VolumeControl
 		}
 	}
 	private bool calculate_high_volume_approved() {
-                int64 now = GLib.get_monotonic_time();
-                return (_high_volume_approved_at != 0)
-                        && (_high_volume_approved_at + _high_volume_approved_ttl_usec >= now);
+		int64 now = GLib.get_monotonic_time();
+		return (_high_volume_approved_at != 0)
+			&& (_high_volume_approved_at + _high_volume_approved_ttl_usec >= now);
 	}
 	public override void approve_high_volume() {
 		_high_volume_approved_at = GLib.get_monotonic_time();
diff --git a/src/volume-control.vala b/src/volume-control.vala
index 4efa85f..6efac35 100644
--- a/src/volume-control.vala
+++ b/src/volume-control.vala
@@ -46,14 +46,14 @@ public abstract class VolumeControl : Object
 
 	public virtual bool high_volume_approved { get { return false; } protected set { } }
 	public virtual void approve_high_volume() { }
-        public virtual void clamp_to_high_volume() { }
+	public virtual void clamp_to_high_volume() { }
 
 	public abstract void set_mute (bool mute);
 
-        public void set_volume_clamp (double unclamped, VolumeControl.VolumeReasons reason) {
-                var v = new VolumeControl.Volume();
-                v.volume = unclamped.clamp (0.0, this.max_volume);
-                v.reason = reason;
-                this.volume = v;
-        }
+	public void set_volume_clamp (double unclamped, VolumeControl.VolumeReasons reason) {
+		var v = new VolumeControl.Volume();
+		v.volume = unclamped.clamp (0.0, this.max_volume);
+		v.reason = reason;
+		this.volume = v;
+	}
 }