Removes dead code (by Vlad Losev). Fixes tr1 tuple's path on gcc version before 4.0.0 (by Zhanyong Wan).

include/gtest/internal/gtest-port.h

@@ -359,12 +359,12 @@
 // gtest-port.h's responsibility to #include the header implementing
 // tr1/tuple.
 #if GTEST_HAS_TR1_TUPLE
-#if defined(__GNUC__)
-// GCC implements tr1/tuple in the <tr1/tuple> header.  This does not
-// conform to the TR1 spec, which requires the header to be <tuple>.
+#if defined(__GNUC__) && (GTEST_GCC_VER_ >= 40000)
+// GCC 4.0+ implements tr1/tuple in the <tr1/tuple> header.  This does
+// not conform to the TR1 spec, which requires the header to be <tuple>.
 #include <tr1/tuple>
 #else
-// If the compiler is not GCC, we assume the user is using a
+// If the compiler is not GCC 4.0+, we assume the user is using a
 // spec-conforming TR1 implementation.
 #include <tuple>
 #endif  // __GNUC__

test/gtest_output_test.py

@@ -262,7 +262,6 @@ class GTestOutputTest(unittest.TestCase):
     if SUPPORTS_DEATH_TESTS and SUPPORTS_TYPED_TESTS:
       self.assert_(golden == output)
     else:
-      print RemoveTestCounts(self.RemoveUnsupportedTests(golden))
       self.assert_(RemoveTestCounts(self.RemoveUnsupportedTests(golden)) ==
                    RemoveTestCounts(output))
 

test/gtest_output_test_.cc

@@ -50,13 +50,6 @@
 #include <pthread.h>
 #endif  // GTEST_HAS_PTHREAD
 
-#if GTEST_OS_LINUX
-#include <string.h>
-#include <signal.h>
-#include <string>
-#include <vector>
-#endif  // GTEST_OS_LINUX
-
 using testing::ScopedFakeTestPartResultReporter;
 using testing::TestPartResultArray;