Update OOM killer with Lion info.

third_party/apple_apsl/CFBase.h

Index: third_party/apple_apsl/CFBase.h
diff --git a/third_party/apple_apsl/CFBase.h b/third_party/apple_apsl/CFBase.h
index 7942966840aea72a00c4b2ade808676136ab6b62..f7ecaf6c916a44185158dd07df7d0c3e1a068de5 100644
--- a/third_party/apple_apsl/CFBase.h
+++ b/third_party/apple_apsl/CFBase.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2009 Apple Inc. All rights reserved.
+ * Copyright (c) 2011 Apple Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
@@ -21,7 +21,7 @@
  * @APPLE_LICENSE_HEADER_END@
  */
 /*	CFBase.c
-	Copyright (c) 1998-2009, Apple Inc. All rights reserved.
+	Copyright (c) 1998-2011, Apple Inc. All rights reserved.
 	Responsibility: Christopher Kane
 */
 
@@ -50,29 +50,33 @@ struct ChromeCFAllocatorLeopards {
     CFAllocatorContext _context;
 };
 
-// TODO(avi): update upon source release; http://crbug.com/74589
 struct ChromeCFAllocatorLion {
-  ChromeCFRuntimeBase _base;
-  // CFAllocator in Darwin 9 included a complete copy of _malloc_zone_t. The
-  // version in Darwin 10 had an abbreviated _malloc_zone_t that ended after the
-  // version/"reserved" field (see above). Darwin 11 appears to have a truncated
-  // _malloc_zone_t as well, but two fields larger than 9/10.
-  void* presumedSizeFunctionPtr;
-  void* presumedMallocFunctionPtr;
-  void* presumedCallocFunctionPtr;
-  void* presumedVallocFunctionPtr;
-  void* presumedFreeFunctionPtr;
-  void* presumedReallocFunctionPtr;
-  void* presumedDestroyFunctionPtr;
-  const char *zone_name;
-  void* presumedBatchMallocFunctionPtr;
-  void* presumedBatchFreeFunctionPtr;
-  void* presumedIntrospectStructPtr;
-  void* presumedReservedSlashVersion;  // always 6 in CFAllocators
-  void* presumedMemalignFunctionPtr;
-  void* presumedFreeDefiniteSizeFunctionPtr;
-  CFAllocatorRef _allocator;
-  CFAllocatorContext _context;
+    ChromeCFRuntimeBase _base;
+#if DEPLOYMENT_TARGET_MACOSX || DEPLOYMENT_TARGET_EMBEDDED
+    size_t 	(*size)(struct _malloc_zone_t *zone, const void *ptr); /* returns the size of a block or 0 if not in this zone; must be fast, especially for negative answers */
+    void 	*(*malloc)(struct _malloc_zone_t *zone, size_t size);
+    void 	*(*calloc)(struct _malloc_zone_t *zone, size_t num_items, size_t size); /* same as malloc, but block returned is set to zero */
+    void 	*(*valloc)(struct _malloc_zone_t *zone, size_t size); /* same as malloc, but block returned is set to zero and is guaranteed to be page aligned */
+    void 	(*free)(struct _malloc_zone_t *zone, void *ptr);
+    void 	*(*realloc)(struct _malloc_zone_t *zone, void *ptr, size_t size);
+    void 	(*destroy)(struct _malloc_zone_t *zone); /* zone is destroyed and all memory reclaimed */
+    const char	*zone_name;
+
+    /* Optional batch callbacks; these may be NULL */
+    unsigned	(*batch_malloc)(struct _malloc_zone_t *zone, size_t size, void **results, unsigned num_requested); /* given a size, returns pointers capable of holding that size; returns the number of pointers allocated (maybe 0 or less than num_requested) */
+    void	(*batch_free)(struct _malloc_zone_t *zone, void **to_be_freed, unsigned num_to_be_freed); /* frees all the pointers in to_be_freed; note that to_be_freed may be overwritten during the process */
+
+    struct malloc_introspection_t	*introspect;
+    unsigned	version;
+    
+    /* aligned memory allocation. The callback may be NULL. */
+	void *(*memalign)(struct _malloc_zone_t *zone, size_t alignment, size_t size);
+    
+    /* free a pointer known to be in zone and known to have the given size. The callback may be NULL. */
+    void (*free_definite_size)(struct _malloc_zone_t *zone, void *ptr, size_t size);
+#endif
+    CFAllocatorRef _allocator;
+    CFAllocatorContext _context;
 };
 
 #endif  // THIRD_PARTY_APPLE_APSL_CFBASE_H_