Fix up clang build, and presubmit warnings about strcpy.

chrome/common/multi_process_lock_unittest.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/basictypes.h"
 #include "base/environment.h"
 #include "base/logging.h"
 #include "base/rand_util.h"
 #include "base/scoped_ptr.h"
 #include "base/stringprintf.h"
@@ skipping 116 matching lines @@
 }
 
 MULTIPROCESS_TEST_MAIN(MultiProcessLockTryFailMain) {
   std::string name;
   scoped_ptr<base::Environment> environment(base::Environment::Create());
   EXPECT_TRUE(environment->GetVar(MultiProcessLockTest::kLockEnviromentVarName,
                                   &name));
 #if defined(OS_MACOSX)
   // OS X sends out a log if a lock fails.
   // Hopefully this will keep people from panicking about it when they
-  // are perusing thge build logs.
+  // are perusing the build logs.
   LOG(INFO) << "Following error log "
             << "\"CFMessagePort: bootstrap_register(): failed 1100 (0x44c) "
             << "'Permission denied'\" is expected";
 #endif  // defined(OS_MACOSX)
   scoped_ptr<MultiProcessLock> test_lock(
       MultiProcessLock::Create(name));
   EXPECT_FALSE(test_lock->TryLock());
   return 0;
 }
 
 MULTIPROCESS_TEST_MAIN(MultiProcessLockTrySucceedMain) {
   std::string name;
   scoped_ptr<base::Environment> environment(base::Environment::Create());
   EXPECT_TRUE(environment->GetVar(MultiProcessLockTest::kLockEnviromentVarName,
                                   &name));
   scoped_ptr<MultiProcessLock> test_lock(
       MultiProcessLock::Create(name));
   EXPECT_TRUE(test_lock->TryLock());
   return 0;
 }