1. Enable large object pointer offset check in release build.

base/allocator/allocator_extension_thunks.cc

Index: base/allocator/allocator_extension_thunks.cc
===================================================================
--- base/allocator/allocator_extension_thunks.cc	(revision 137587)
+++ base/allocator/allocator_extension_thunks.cc	(working copy)
@@ -11,10 +11,11 @@
 namespace thunks {
 
 // This slightly odd translation unit exists because of the peculularity of how
-// allocator_unittests works on windows.  That target has to perform
-// tcmalloc-specific initialization on windows, but it cannot depend on base
-// otherwise.  This target sits in the middle - both libbase and
-// allocator_unittests can depend on it.
+// allocator_unittests and TCMalloc tests work on windows.  That target has

[jar (doing other things), 2012/05/17 01:36:41]

nit: TCMalloc --> tcmalloc

[kaiwang, 2012/05/19 00:12:27]

Done.

+// to perform/ tcmalloc-specific initialization on windows, but it cannot depend

[jar (doing other things), 2012/05/17 01:36:41]

nit: typo  perform/ -->perform

[kaiwang, 2012/05/19 00:12:27]

Done.

+// on base otherwise. 
+// This target sits in the middle - libbase, allocator_unittests and TCMalloc
+// tests can depend on it.
 // This file can't depend on anything else in base, including logging.
 
 static GetStatsFunction* g_get_stats_function = NULL;