Properly destroy tabs via AppleScript.

BUG=104351
TEST=as in bug


Review URL: http://codereview.chromium.org/8585010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@110524 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/ui/cocoa/applescript/window_applescript.mm

@@ -201,10 +201,10 @@
 }
 
 - (void)removeFromTabsAtIndex:(int)index {
-  browser_->tabstrip_model()->DetachTabContentsAt(index);
+  browser_->CloseTabContents(browser_->GetTabContentsAt(index));
 }
 
-- (NSNumber*)orderedIndex{
+- (NSNumber*)orderedIndex {
   return [NSNumber numberWithInt:[[self nativeHandle] orderedIndex]];
 }