macosx: replace previous A→B loop implementation

modules/gui/macosx/coreinteraction/VLCCoreInteraction.h

@@ -60,9 +60,6 @@
 - (void)repeatAll;
 - (void)repeatOff;
 - (void)shuffle;
-- (void)setAtoB;
-- (void)resetAtoB;
-- (void)updateAtoB;
 
 - (void)volumeUp;
 - (void)volumeDown;

modules/gui/macosx/coreinteraction/VLCCoreInteraction.m

@@ -53,7 +53,6 @@ static int BossCallback(vlc_object_t *p_this, const char *psz_var,
 @interface VLCCoreInteraction ()
 {
     float f_currentPlaybackRate;
-    vlc_tick_t timeA, timeB;
 
     float f_maxVolume;
 
@@ -412,48 +411,6 @@ static int BossCallback(vlc_object_t *p_this, const char *psz_var,
     [_playerController displayOSDMessage:_NS("Repeat Off")];
 }
 
-- (void)setAtoB
-{
-    if (!timeA) {
-        input_thread_t * p_input = pl_CurrentInput(getIntf());
-        if (p_input) {
-            msg_Dbg(getIntf(), "Setting A value");
-
-            timeA = var_GetInteger(p_input, "time");
-            input_Release(p_input);
-        }
-    } else if (!timeB) {
-        input_thread_t * p_input = pl_CurrentInput(getIntf());
-        if (p_input) {
-            msg_Dbg(getIntf(), "Setting B value");
-
-            timeB = var_GetInteger(p_input, "time");
-            input_Release(p_input);
-        }
-    } else
-        [self resetAtoB];
-}
-
-- (void)resetAtoB
-{
-    msg_Dbg(getIntf(), "Resetting A to B values");
-    timeA = 0;
-    timeB = 0;
-}
-
-- (void)updateAtoB
-{
-    if (timeB) {
-        input_thread_t * p_input = pl_CurrentInput(getIntf());
-        if (p_input) {
-            vlc_tick_t currentTime = var_GetInteger(p_input, "time");
-            if ( currentTime >= timeB || currentTime < timeA)
-                var_SetInteger(p_input, "time", timeA);
-            input_Release(p_input);
-        }
-    }
-}
-
 - (void)jumpToTime:(vlc_tick_t)time
 {
     input_thread_t * p_input = pl_CurrentInput(getIntf());

modules/gui/macosx/coreinteraction/VLCInputManager.m

@@ -270,7 +270,6 @@ static int InputEvent(vlc_object_t *p_this, const char *psz_var,
 - (void)updateMainMenu
 {
     [[o_main mainMenu] setupMenus];
-    [[VLCCoreInteraction sharedInstance] resetAtoB];
 }
 
 - (BOOL)hasInput

modules/gui/macosx/menus/VLCMainMenu.m

@@ -854,8 +854,7 @@
 
 - (IBAction)toggleAtoBloop:(id)sender
 {
-    // re-write the following using VLCPlayerController
-    [[VLCCoreInteraction sharedInstance] setAtoB];
+    [_playerController setABLoop];
 }
 
 - (IBAction)goToSpecificTime:(id)sender

modules/gui/macosx/windows/mainwindow/VLCMainWindow.m

@@ -571,8 +571,6 @@ static const float f_min_window_height = 307.;
 - (void)updateTimeSlider
 {
     [self.fspanel updatePositionAndTime];
-
-    [[VLCCoreInteraction sharedInstance] updateAtoB];
 }
 
 - (void)updateName