Remove custom configuration.

Author: dkocher

osx/src/main/java/ch/cyberduck/ui/cocoa/controller/BrowserController.java

@@ -838,7 +838,6 @@ public void setWindow(NSWindow window) {
         // Save frame rectangle
         window.setFrameAutosaveName("Browser");
         window.setMiniwindowImage(IconCacheFactory.<NSImage>get().iconNamed("cyberduck-document.icns"));
-        window.setMovableByWindowBackground(true);
         window.setCollectionBehavior(window.collectionBehavior() | NSWindow.NSWindowCollectionBehavior.NSWindowCollectionBehaviorFullScreenPrimary);
         window.setContentMinSize(new NSSize(600d, 200d));
         if(window.respondsToSelector(Foundation.selector("setTabbingIdentifier:"))) {

osx/src/main/java/ch/cyberduck/ui/cocoa/controller/TransferController.java

@@ -198,7 +198,6 @@ public void run() {
     public void setWindow(NSWindow window) {
         window.setFrameAutosaveName("Transfers");
         window.setContentMinSize(new NSSize(400d, 150d));
-        window.setMovableByWindowBackground(true);
         window.setTitle(LocaleFactory.localizedString("Transfers"));
         if(window.respondsToSelector(Foundation.selector("setTabbingIdentifier:"))) {
             window.setTabbingIdentifier(preferences.getProperty("queue.window.tabbing.identifier"));