Rvert r37827 and r37828

Revert "Fix finalize of WeakRef"
This causes segv on rubyspec.
http://u64.rubyci.org/~chkbuild/ruby-trunk/log/20121124T050101Z.log.html.gz

you can reproduce by
 make test-rubyspec MSPECOPT='-V library/weakref'

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37831 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 29 deletions

diff --git a/ChangeLog b/ChangeLog
index 60840fe221..bdc7a67d98 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -20,35 +20,6 @@ Sat Nov 24 12:28:04 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
 	  (VALUE *), but 0 of variable argument seems not equal to null pointer
 	  on x64 mingw.
 
-Sat Nov 24 12:12:41 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
-
-	* gc.c (wmap_final_func): rename variables to clarify the meaning.
-	  In wmap2obj the key is WeakRef and the value is referenced object.
-	  In obj2wmap the key is referenced object and the value is an array
-	  of WeakRef.
-
-	* gc.c (wmap_finalize): ditto.
-	  [ruby-core:49044] [Bug #7304]
-
-Sat Nov 24 12:10:26 2012  Hiroshi Shirosaki  <h.shirosaki@gmail.com>
-
-	* gc.c (wmap_final_func): remove WeakRef object reference from the
-	  array.
-
-	* gc.c (wmap_finalize): remove recycled object references from weak
-	  map hash properly. How to get object reference from object id was
-	  wrong. st_delete() doesn't work properly if key and value arguments
-	  are same. The key of obj2wmap is referenced object and the value of
-	  obj2wmap is WeakRef array.
-
-	* gc.c (wmap_aset): obj2wmap should contain WeakRef array in the
-	  definition.
-
-	* test/test_weakref.rb
-	  (TestWeakRef#test_not_reference_different_object): add a test for
-	  above.
-	  [ruby-core:49044] [Bug #7304]
-
 Sat Nov 24 11:47:14 2012  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
 	* process.c (proc_getsid): adds new method for getting session id.