macosx: disable window restoration on relaunch for playlist and video windows

modules/gui/macosx/embeddedwindow.m

@@ -135,6 +135,10 @@
                                      view_rect.size.width,
                                      view_rect.size.height )];
     }
+
+    /* we don't want this window to be restored on relaunch */
+    if ([self respondsToSelector:@selector(setRestorable:)])
+        [self setRestorable:NO];
 }
 
 - (void)controlTintChanged

modules/gui/macosx/misc.m

@@ -227,7 +227,12 @@ static NSMutableArray *blackoutWindows = NULL;
 {
     self = [super initWithContentRect:contentRect styleMask:styleMask backing:backingType defer:flag];
     if( self )
+    {
         b_isset_canBecomeKeyWindow = NO;
+        /* we don't want this window to be restored on relaunch */
+        if ([self respondsToSelector:@selector(setRestorable:)])
+            [self setRestorable:NO];
+    }
     return self;
 }
 - (void)setCanBecomeKeyWindow: (BOOL)canBecomeKey
@@ -427,6 +432,11 @@ static NSMutableArray *blackoutWindows = NULL;
         [self setContentBorderThickness:28.0 forEdge:NSMinYEdge];
     }
     */
+
+    /* we don't want this window to be restored on relaunch */
+    if ([self respondsToSelector:@selector(setRestorable:)])
+        [self setRestorable:NO];
+
     return self;
 }