[libcxx] r274407 - Remove accidental change committed in r274403.

[Eric Fiselier via cfe-commits]

Author: ericwf
Date: Fri Jul  1 18:31:55 2016
New Revision: 274407

URL: http://llvm.org/viewvc/llvm-project?rev=274407&view=rev
Log:
Remove accidental change committed in r274403.

Modified:
    libcxx/trunk/src/chrono.cpp

Modified: libcxx/trunk/src/chrono.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/src/chrono.cpp?rev=274407&r1=274406&r2=274407&view=diff
==============================================================================
--- libcxx/trunk/src/chrono.cpp (original)
+++ libcxx/trunk/src/chrono.cpp Fri Jul  1 18:31:55 2016
@@ -6,7 +6,7 @@
 // Source Licenses. See LICENSE.TXT for details.
 //
 //===----------------------------------------------------------------------===//
-#define _LIBCPP_BUILDING_CHRONO
+
 #include "chrono"
 #include "cerrno"        // errno
 #include "system_error"  // __throw_system_error