Upgrade gtest to r267 and gmock to r173.

testing/gmock/src/gmock-spec-builders.cc

 // Copyright 2007, Google Inc.
 // All rights reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 // notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
@@ skipping 121 matching lines @@
 
 // Points to the implicit sequence introduced by a living InSequence
 // object (if any) in the current thread or NULL.
 ThreadLocal<Sequence*> g_gmock_implicit_sequence;
 
 // Reports an uninteresting call (whose description is in msg) in the
 // manner specified by 'reaction'.
 void ReportUninterestingCall(CallReaction reaction, const string& msg) {
   switch (reaction) {
     case ALLOW:
-      Log(INFO, msg, 4);
+      Log(INFO, msg, 3);
       break;
     case WARN:
-      Log(WARNING, msg, 4);
+      Log(WARNING, msg, 3);
       break;
     default:  // FAIL
       Expect(false, NULL, -1, msg);
   }
 }
 
 }  // namespace internal
 
 // Class Mock.
 
@@ skipping 288 matching lines @@
 // Deletes the implicit sequence if it was created by the constructor
 // of this object.
 InSequence::~InSequence() {
   if (sequence_created_) {
     delete internal::g_gmock_implicit_sequence.get();
     internal::g_gmock_implicit_sequence.set(NULL);
   }
 }
 
 }  // namespace testing