Linux: Fix bad #define for SetProcessTitleFromCommandLine().

content/common/set_process_title.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 "content/common/set_process_title.h"
 
-#include "base/command_line.h"
-#include "base/file_path.h"
-#include "base/file_util.h"
-#include "base/string_util.h"
 #include "build/build_config.h"
 
-#if defined(OS_POSIX)
+#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_SOLARIS)
 #include <limits.h>
 #include <stdlib.h>
 #include <unistd.h>
-#endif
+
+#include <string>
+
+#include "base/command_line.h"
+#endif  // defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_SOLARIS)
 
 #if defined(OS_LINUX)
 #include <sys/prctl.h>
 
+#include "base/file_path.h"
+#include "base/file_util.h"
+#include "base/string_util.h"
 // Linux/glibc doesn't natively have setproctitle().
 #include "content/common/set_process_title_linux.h"
-#endif
+#endif  // defined(OS_LINUX)
 
-#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_SOLARIS) && \
-    defined(OS_OPENBSD)
+#if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_SOLARIS)
 
 void SetProcessTitleFromCommandLine(const char** main_argv) {
   // Build a single string which consists of all the arguments separated
   // by spaces. We can't actually keep them separate due to the way the
   // setproctitle() function works.
   std::string title;
   bool have_argv0 = false;
 
 #if defined(OS_LINUX)
   if (main_argv)
@@ skipping 12 matching lines @@
     // symlink target. Remove it, since this is not really part of our name.
     const std::string kDeletedSuffix = " (deleted)";
     if (EndsWith(title, kDeletedSuffix, true))
       title.resize(title.size() - kDeletedSuffix.size());
 #if defined(PR_SET_NAME)
     // If PR_SET_NAME is available at compile time, we try using it. We ignore
     // any errors if the kernel does not support it at runtime though. When
     // available, this lets us set the short process name that shows when the
     // full command line is not being displayed in most process listings.
     prctl(PR_SET_NAME, FilePath(title).BaseName().value().c_str());
-#endif
+#endif  // defined(PR_SET_NAME)
   }
-#endif
+#endif  // defined(OS_LINUX)
 
   const CommandLine* command_line = CommandLine::ForCurrentProcess();
   for (size_t i = 1; i < command_line->argv().size(); ++i) {
     if (!title.empty())
       title += " ";
     title += command_line->argv()[i];
   }
   // Disable prepending argv[0] with '-' if we prepended it ourselves above.
   setproctitle(have_argv0 ? "-%s" : "%s", title.c_str());
 }
 
 #else
 
 // All other systems (basically Windows & Mac) have no need or way to implement
 // this function.
 void SetProcessTitleFromCommandLine(const char** /* main_argv */) {
 }
 
 #endif
-