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diff --git a/Source/WebKit2/WebProcess/Plugins/PDF/PDFLayerControllerSPI.h b/Source/WebKit2/WebProcess/Plugins/PDF/PDFLayerControllerSPI.h
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+/*
+ * Copyright (C) 2012, 2015 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef PDFLayerControllerSPI_h
+#define PDFLayerControllerSPI_h
+
+#include "PDFKitImports.h"
+
+#if ENABLE(PDFKIT_PLUGIN)
+#if USE(DEPRECATED_PDF_PLUGIN)
+
+#include "DeprecatedPDFLayerControllerSPI.h"
+
+#else // USE(DEPRECATED_PDF_PLUGIN)
+
+#import <PDFKit/PDFKit.h>
+
+@class CPReadingModel;
+@class PDFViewLayout;
+
+@protocol PDFLayerControllerDelegate <NSObject>
+
+@optional
+
+- (void)pdfLayerController:(PDFLayerController *)pdfLayerController scrollToPoint:(CGPoint)newPosition;
+- (void)pdfLayerController:(PDFLayerController *)pdfLayerController invalidateRect:(CGRect)rect;
+- (void)pdfLayerControllerInvalidateHUD:(PDFLayerController *)pdfLayerController;
+
+- (void)pdfLayerControllerZoomIn:(PDFLayerController *)pdfLayerController;
+- (void)pdfLayerControllerZoomOut:(PDFLayerController *)pdfLayerController;
+
+- (void)pdfLayerController:(PDFLayerController *)pdfLayerController didChangeActiveAnnotation:(PDFAnnotation *)annotation;
+- (void)pdfLayerController:(PDFLayerController *)pdfLayerController didClickLinkWithURL:(NSURL *)url;
+- (void)pdfLayerController:(PDFLayerController *)pdfLayerController didChangeDisplayMode:(int)mode;
+- (void)pdfLayerController:(PDFLayerController *)pdfLayerController didChangeSelection:(PDFSelection *)selection;
+
+- (void)pdfLayerController:(PDFLayerController *)pdfLayerController copyItems:(NSArray *)items withTypes:(NSArray *)types;
+- (void)pdfLayerController:(PDFLayerController *)pdfLayerController showDefinitionForAttributedString:(NSAttributedString *)string atPoint:(CGPoint)point;
+- (void)pdfLayerController:(PDFLayerController *)pdfLayerController performWebSearchForString:(NSString *)string;
+- (void)pdfLayerController:(PDFLayerController *)pdfLayerController performSpotlightSearchForString:(NSString *)string;
+- (void)pdfLayerControllerSaveToPDF:(PDFLayerController *)pdfLayerController;
+- (void)pdfLayerControllerOpenWithNativeApplication:(PDFLayerController *)pdfLayerController;
+
+- (NSColorSpace*)pdfLayerControllerColorSpace:(PDFLayerController *)pdfLayerController;
+
+@end
+
+@interface PDFLayerController : NSObject
+@end
+
+@interface PDFLayerController ()
+
+@property (retain) PDFDocument *document;
+@property (assign) id<PDFLayerControllerDelegate> delegate;
+@property (retain) NSArray *searchMatches;
+
+- (void)setFrameSize:(CGSize)size;
+
+- (void)setDisplayMode:(int)mode;
+- (int)displayMode;
+- (int)realDisplayMode;
+
+- (CGSize)contentSize;
+- (CGSize)contentSizeRespectingZoom;
+
+- (CGFloat)contentScaleFactor;
+- (void)setContentScaleFactor:(CGFloat)contentScaleFactor;
+
+- (PDFViewLayout *)layout;
+
+- (void)drawInContext:(CGContextRef)context;
+- (void)drawHUDInContext:(CGContextRef)context;
+
+- (void)mouseDown:(NSEvent *)event;
+- (void)mouseUp:(NSEvent *)event;
+- (void)mouseDragged:(NSEvent *)event;
+
+- (BOOL)mouseDown:(NSEvent *)event inHUDWithBounds:(CGRect)bounds;
+- (BOOL)mouseUp:(NSEvent *)event inHUDWithBounds:(CGRect)bounds;
+- (BOOL)mouseDragged:(NSEvent *)event inHUDWithBounds:(CGRect)bounds;
+
+- (NSMenu *)menuForEvent:(NSEvent *)event;
+
+- (NSArray *)pageRects;
+
+- (void)setVisibleRect:(CGRect)visibleRect;
+
+- (void)gotoSelection:(PDFSelection *)selection;
+- (void)gotoDestination:(PDFDestination *)destination;
+- (void)gotoRect:(CGRect)rect onPage:(PDFPage *)page;
+
+- (PDFSelection *)currentSelection;
+- (void)setCurrentSelection:(PDFSelection *)selection;
+
+- (void)searchInDictionaryWithSelection:(PDFSelection *)selection;
+- (PDFSelection *)getSelectionForWordAtPoint:(CGPoint)point;
+- (NSArray *)rectsForSelectionInLayoutSpace:(PDFSelection *)selection;
+
+- (NSArray *)highlights;
+- (void)setHighlights:(NSArray*)highlights;
+
+- (PDFSelection *)searchSelection;
+- (NSArray *)searchMatches;
+- (void)setSearchSelection:(PDFSelection*)selection;
+- (NSArray *)findString:(NSString *)string caseSensitive:(BOOL)isCaseSensitive highlightMatches:(BOOL)shouldHighlightMatches;
+
+- (void)copySelection;
+- (void)selectAll;
+
+- (PDFPage *)currentPage;
+- (NSUInteger)currentPageIndex;
+
+- (BOOL)documentIsLocked;
+- (void)attemptToUnlockWithPassword:(NSString *)password;
+
+- (CGRect)boundsForAnnotation:(PDFAnnotation *)annotation;
+- (void)activateNextAnnotation:(BOOL)previous;
+
+- (NSRect)frame;
+
+// Accessibility
+
+- (CPReadingModel *)readingModel;
+- (id)accessibilityFocusedUIElement;
+- (NSArray *)accessibilityAttributeNames;
+- (BOOL)accessibilityIsAttributeSettable:(NSString *)attribute;
+- (void)accessibilitySetValue:(id)value forAttribute:(NSString *)attribute;
+- (NSArray *)accessibilityParameterizedAttributeNames;
+- (NSString *)accessibilityRoleAttribute;
+- (NSString *)accessibilityRoleDescriptionAttribute;
+- (NSString *)accessibilityValueAttribute;
+- (BOOL)accessibilityIsValueAttributeSettable;
+- (NSString *)accessibilitySelectedTextAttribute;
+- (BOOL)accessibilityIsSelectedTextAttributeSettable;
+- (NSValue *)accessibilitySelectedTextRangeAttribute;
+- (NSNumber *)accessibilityNumberOfCharactersAttribute;
+- (BOOL)accessibilityIsNumberOfCharactersAttributeSettable;
+- (NSValue *)accessibilityVisibleCharacterRangeAttribute;
+- (BOOL)accessibilityIsVisibleCharacterRangeAttributeSettable;
+- (NSNumber *)accessibilityLineForIndexAttributeForParameter:(id)parameter;
+- (NSValue *)accessibilityRangeForLineAttributeForParameter:(id)parameter;
+- (NSString *)accessibilityStringForRangeAttributeForParameter:(id)parameter;
+- (NSValue *)accessibilityBoundsForRangeAttributeForParameter:(id)parameter;
+
+@end
+
+#endif // USE(DEPRECATED_PDF_PLUGIN)
+#endif // ENABLE(PDFPLUGIN)
+
+#endif // PDFLayerControllerSPI_h