4 files changed, 7 insertions, 1 deletions
diff --git a/WebCore/platform/mac/PopupMenuMac.h b/WebCore/platform/mac/PopupMenuMac.h
index e969fff..8e21913 100644
--- a/WebCore/platform/mac/PopupMenuMac.h
+++ b/WebCore/platform/mac/PopupMenuMac.h
@@ -26,7 +26,11 @@
 #include <wtf/RefCounted.h>
 #include <wtf/RetainPtr.h>
 
+#ifdef __OBJC__
+@class NSPopUpButtonCell;
+#else
 class NSPopUpButtonCell;
+#endif
 
 namespace WebCore {
 
diff --git a/WebCore/platform/mac/PurgeableBufferMac.cpp b/WebCore/platform/mac/PurgeableBufferMac.cpp
index ce00494..54de4ed 100644
--- a/WebCore/platform/mac/PurgeableBufferMac.cpp
+++ b/WebCore/platform/mac/PurgeableBufferMac.cpp
@@ -25,7 +25,7 @@
 
 #include "config.h"
 
-#ifndef BUILDING_ON_TIGER
+#if ENABLE(PURGEABLE_MEMORY)
 
 #include "PurgeableBuffer.h"
 
diff --git a/WebCore/platform/mac/WebCoreSystemInterface.h b/WebCore/platform/mac/WebCoreSystemInterface.h
index 1f14311..0cc7fd5 100644
--- a/WebCore/platform/mac/WebCoreSystemInterface.h
+++ b/WebCore/platform/mac/WebCoreSystemInterface.h
@@ -121,6 +121,7 @@ extern BOOL (*wkMediaControllerThemeAvailable)(int themeStyle);
 extern void (*wkPopupMenu)(NSMenu*, NSPoint location, float width, NSView*, int selectedItem, NSFont*);
 extern unsigned (*wkQTIncludeOnlyModernMediaFileTypes)(void);
 extern int (*wkQTMovieDataRate)(QTMovie*);
+extern void (*wkQTMovieDisableComponent)(uint32_t[5]);
 extern float (*wkQTMovieMaxTimeLoaded)(QTMovie*);
 extern NSString *(*wkQTMovieMaxTimeLoadedChangeNotification)(void);
 extern float (*wkQTMovieMaxTimeSeekable)(QTMovie*);
diff --git a/WebCore/platform/mac/WebCoreSystemInterface.mm b/WebCore/platform/mac/WebCoreSystemInterface.mm
index 2a06f15..309a8fb 100644
--- a/WebCore/platform/mac/WebCoreSystemInterface.mm
+++ b/WebCore/platform/mac/WebCoreSystemInterface.mm
@@ -56,6 +56,7 @@ void (*wkGetWheelEventDeltas)(NSEvent*, float* deltaX, float* deltaY, BOOL* cont
 void (*wkPopupMenu)(NSMenu*, NSPoint location, float width, NSView*, int selectedItem, NSFont*);
 unsigned (*wkQTIncludeOnlyModernMediaFileTypes)(void);
 int (*wkQTMovieDataRate)(QTMovie*);
+void (*wkQTMovieDisableComponent)(uint32_t[5]);
 float (*wkQTMovieMaxTimeLoaded)(QTMovie*);
 NSString *(*wkQTMovieMaxTimeLoadedChangeNotification)(void);
 float (*wkQTMovieMaxTimeSeekable)(QTMovie*);