Fix a documentation issue in a previous check in.

Fix a documentation issue in a previous check in.  Move C++ entry to
cp/ChangeLog

From-SVN: r144922

gcc/ChangeLog

@@ -22,7 +22,6 @@
 	PR middle-end/39378
 	* function.h: Move is_thunk from rtl_data structure to function
 	structure.
-	* cp/method.c (use_thunk): Change is_thunk from crtl to cfun.
 	* varasm.c (assemble_start_function): Change is_thunk from crtl to
 	cfun.
 	* config/alpha/alpha.c: Change is_thunk from crtl to cfun.

gcc/cp/ChangeLog

+2009-03-17  Jing Yu  <jingyu@google.com>
+
+	PR middle-end/39378
+	* method.c (use_thunk): Change is_thunk from crtl to cfun.
+
 2009-03-17  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	PR c++/39475