Rebase webrtc/base with r6521 version of talk/base:
cd webrtc/base
svn diff -r 6466:66521 http://webrtc.googlecode.com/svn/trunk/talk/base >
6521.diff
patch -p0 -i 6521.diff

BUG=3379
TBR=jiayl@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/17769004

git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@6522 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/base/common.h b/base/common.h
index 7f4a756..afb747d 100644
--- a/base/common.h
+++ b/base/common.h
@@ -98,6 +98,10 @@
 // only by one component.
 void SetCustomAssertLogger(AssertLogger logger);
 
+bool IsOdd(int n);
+
+bool IsEven(int n);
+
 }  // namespace rtc
 
 #if ENABLE_DEBUG