- (NSRect)_convertToUserSpace:(NSRect)rect;
- (void)_setFindIndicator:(PassRefPtr<WebKit::FindIndicator>)findIndicator fadeOut:(BOOL)fadeOut;
+- (void)_enterAcceleratedCompositingMode:(const WebKit::LayerTreeContext&)layerTreeContext;
+- (void)_exitAcceleratedCompositingMode;
+
#if USE(ACCELERATED_COMPOSITING)
- (void)_startAcceleratedCompositing:(CALayer *)rootLayer;
- (void)_stopAcceleratedCompositing;
- (void)_pageDidLeaveAcceleratedCompositing;
#endif
-- (void)_setAccessibilityChildToken:(NSData *)data;
+- (void)_setAccessibilityWebProcessToken:(NSData *)data;
- (void)_setComplexTextInputEnabled:(BOOL)complexTextInputEnabled pluginComplexTextInputIdentifier:(uint64_t)pluginComplexTextInputIdentifier;
- (void)_setPageHasCustomRepresentation:(BOOL)pageHasCustomRepresentation;
- (void)_setCustomRepresentationZoomFactor:(double)zoomFactor;
- (void)_setDragImage:(NSImage *)image at:(NSPoint)clientPoint linkDrag:(BOOL)linkDrag;
+- (void)_setDrawingAreaSize:(NSSize)size;
+
+- (void)_didChangeScrollbarsForMainFrame;
@end