OpenBSD patches for base and build, part 2

base/linux_util.cc

 // Copyright (c) 2011 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/linux_util.h"
 
 #include <dirent.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <glib.h>
@@ skipping 153 matching lines @@
   } else if (STATE_CHECK_STARTED == state) {
     // If the distro check above is in progress in some other thread, we're
     // not going to wait for the results.
     return "Unknown";
   } else {
     // In STATE_CHECK_FINISHED, no more writing to |linux_distro|.
     return g_linux_distro;
   }
 #else
   NOTIMPLEMENTED();
+  return "Unknown";
 #endif
 }
 
 void SetLinuxDistro(const std::string& distro) {
   std::string trimmed_distro;
   TrimWhitespaceASCII(distro, TRIM_ALL, &trimmed_distro);
   base::strlcpy(g_linux_distro, trimmed_distro.c_str(), kDistroSize);
 }
 
 bool FileDescriptorGetInode(ino_t* inode_out, int fd) {
@@ skipping 111 matching lines @@
 
     if (0 == strncmp(expected_data.c_str(), syscall_data.get(),
                      expected_data.length())) {
       return current_tid;
     }
   }
   return -1;
 }
 
 }  // namespace base