difference between Safari5.1 Snow Leopard and Lion

BrowserWindowControllerMac.diff.h.m

//Lion にあって Snow Leopard にないメソッドや変数

@interface BrowserWindowControllerMac : WindowController{
    BOOL _isObservingFrameChangeNotifications;
    int _fullScreenState;
    struct CGRect _windowFrameBeforeFullScreen;
    struct CGPoint _browserViewScreenOriginBeforeFullScreen;
    NSMutableSet *_fullScreenAutoShowingBars;
    NSMutableSet *_fullScreenAlwaysVisibleBars;
    double _fullScreenAuxiliaryViewMinHeight;
    double _fullScreenAuxiliaryViewMaxHeight;
    BOOL _forceFullScreenAuxiliaryViewMinHeightAsMax;
    NSView *_fullScreenAnimatingBar;
    BOOL _didLockMenuBarInFullScreen;

    struct CGPoint _lastMouseClickPosition;
}
- (void)setFrameProgrammatically:(struct CGRect)arg1;
- (BOOL)frameAutosaveIsAllowed;
- (void)displayDownloadsListPopover:(id)arg1;
- (void)setLastMouseClickPosition:(struct CGPoint)arg1;
- (void)encodeRestorableStateWithCoder:(id)arg1;
- (void)restoreStateWithCoder:(id)arg1;

- (void)_willEnterFullScreen:(id)arg1;
- (void)windowDidFailToEnterFullScreen:(id)arg1;
- (void)_didEnterFullScreen:(id)arg1;
- (void)_willExitFullScreen:(id)arg1;
- (void)_didExitFullScreen:(id)arg1;
- (void)_positionAndResizeFullWidthBar:(id)arg1 atOriginY:(double)arg2;
- (BOOL)_hasAttachedSheet;
- (void)_windowWillResizeToEnterFullScreen;
- (void)_windowDidResizeToEnterFullScreen;
- (void)_windowDidResizeToExitFullScreen;
- (void)_prepareTopLevelViewsToToggleFullScreen;
- (BOOL)_collapsibleBarsAreInFullScreenToolbarWindow;
- (BOOL)_isWindowFullScreenToolbarWindow:(id)arg1;
- (BOOL)isInFullScreenMode;
- (BOOL)isEnteringOrInFullScreenMode;
- (BOOL)isTogglingFullScreenMode;
- (void)revealContentUnderFullScreenToolbar;
- (struct CGSize)window:(id)arg1 willUseFullScreenContentSize:(struct CGSize)arg2;
- (void)resizeAuxiliaryToolbarViewWithOldSize:(struct CGSize)arg1;
- (BOOL)isToolbarInFullScreenToolbarWindow;

- (void)_prepareBarsToEnterFullScreen;
- (void)_prepareBarsToExitFullScreen;
- (void)_updateFullScreenAuxiliaryToolbarViewSizes;
- (void)_unlockMenuBarIfNeeded;
- (void)_internalResizeAuxiliaryToolbarViewWithOldSize:(struct CGSize)arg1;
- (void)_toggleFullScreenBar:(id)arg1 withAnimation:(BOOL)arg2 isShowing:(BOOL)arg3;
- (void)_startDownloadBeganAnimation:(id)arg1;
- (struct CGPoint)_downloadHopStartPoint;
- (struct CGPoint)_downloadHopEndPoint;
@end

TabContentView.diff.h.m

//Lion にあって Snow Leopard にないメソッドや変数

@interface TabContentView : NSView
{
    GestureSnapshotSwipeView *_gestureSnapshotSwipeView;
    GestureSnapshotZoomView *_gestureSnapshotZoomView;
}

- (void)drawRect:(struct CGRect)arg1;
- (void)setWantsLayer:(BOOL)arg1;
- (void)beginGestureWithEvent:(id)arg1;
- (void)zoomGestureAnimationDidFinish;
- (void)endGestureWithEvent:(id)arg1;
- (void)beginSwipeGestureWithEvent:(id)arg1;
- (void)showSwipeView;
- (void)hideSwipeView;

@property(readonly) GestureSnapshotZoomView *gestureSnapshotZoomView; // @synthesize gestureSnapshotZoomView=_gestureSnapshotZoomView;
@property(readonly) GestureSnapshotSwipeView *gestureSnapshotSwipeView; // @synthesize gestureSnapshotSwipeView=_gestureSnapshotSwipeView;

@end