Index: ext/googletest/googletest/samples/sample8_unittest.cc
===================================================================
diff -u -N -r4a481bbe77043e0bda2435c6d62a02700b3e46c5 -r3d5880c6661c3ed500e0c1c739a923ae9ede0364
--- ext/googletest/googletest/samples/sample8_unittest.cc	(.../sample8_unittest.cc)	(revision 4a481bbe77043e0bda2435c6d62a02700b3e46c5)
+++ ext/googletest/googletest/samples/sample8_unittest.cc	(.../sample8_unittest.cc)	(revision 3d5880c6661c3ed500e0c1c739a923ae9ede0364)
@@ -26,9 +26,8 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: vladl@google.com (Vlad Losev)
 
+
 // This sample shows how to test code relying on some global flag variables.
 // Combine() helps with generating all possible combinations of such flags,
 // and each test is given one combination as a parameter.
@@ -37,7 +36,7 @@
 #include "prime_tables.h"
 
 #include "gtest/gtest.h"
-
+namespace {
 #if GTEST_HAS_COMBINE
 
 // Suppose we want to introduce a new, improved implementation of PrimeTable
@@ -171,3 +170,4 @@
 TEST(DummyTest, CombineIsNotSupportedOnThisPlatform) {}
 
 #endif  // GTEST_HAS_COMBINE
+}  // namespace