[TIMOB-18260](3_5_X)iOS: Removing a ListView while SearchBar has focus results in crash

iphone/Classes/TiUIListView.m

@@ -790,6 +790,23 @@ -(void)setSearchView_:(id)args
 
 }
 
+-(void)cleanup:(id)unused
+{
+    if ([searchController isActive]) {
+        [searchController setActive:NO animated:NO];
+    }
+
+    if (_headerViewProxy != nil) {
+        [_headerViewProxy windowWillClose];
+        [_headerViewProxy windowDidClose];
+    }
+
+    if (_footerViewProxy != nil) {
+        [_footerViewProxy windowWillClose];
+        [_footerViewProxy windowDidClose];
+    }
+}
+
 #pragma mark - SectionIndexTitle Support
 
 -(void)setSectionIndexTitles_:(id)args

iphone/Classes/TiUIListViewProxy.m

@@ -47,6 +47,15 @@ -(NSString*)apiName
     return @"Ti.UI.ListView";
 }
 
+- (void)windowWillClose
+{
+    if([self viewInitialized])
+    {
+        [self makeViewPerformSelector:@selector(cleanup:) withObject:nil createIfNeeded:NO waitUntilDone:YES];
+    }
+    [super windowWillClose];
+}
+
 - (void)dealloc
 {
 	[_operationQueue release];

iphone/Classes/TiUISearchBarProxy.m

@@ -35,6 +35,15 @@ -(void)focus:(id)args
 	[self makeViewPerformSelector:@selector(focus:) withObject:args createIfNeeded:YES waitUntilDone:NO];
 }
 
+- (void)windowWillClose
+{
+    if([self viewInitialized])
+    {
+        [self makeViewPerformSelector:@selector(blur:) withObject:nil createIfNeeded:NO waitUntilDone:YES];
+    }
+    [super windowWillClose];
+}
+
 -(void)setShowCancel:(id)value withObject:(id)object
 {
 	BOOL boolValue = [TiUtils boolValue:value];

iphone/Classes/TiUIiPadPopoverProxy.m

@@ -526,6 +526,7 @@ - (BOOL)popoverPresentationControllerShouldDismissPopover:(UIPopoverPresentation
     if ([[self viewController] presentedViewController] != nil) {
         return NO;
     }
+    [contentViewProxy windowWillClose];
     return YES;
 }
 
@@ -555,6 +556,7 @@ - (BOOL)popoverControllerShouldDismissPopover:(UIPopoverController *)thisPopover
             return NO;
         }
     }
+    [contentViewProxy windowWillClose];
     return YES;
 }