Linux: Add support for chrooted renderers.

chrome/app/chrome_dll_main.cc

 // Copyright (c) 2006-2008 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.
 
 // TODO(port): the ifdefs in here are a first step towards trying to determine
 // the correct abstraction for all the OS functionality required at this
 // stage of process initialization. It should not be taken as a final
 // abstraction.
 
 #include "build/build_config.h"
@@ skipping 381 matching lines @@
   const std::wstring user_data_dir =
       parsed_command_line.GetSwitchValue(switches::kUserDataDir);
   if (!user_data_dir.empty())
     CHECK(PathService::Override(chrome::DIR_USER_DATA, user_data_dir));
 
 #if defined(OS_LINUX)
   // Needs to be called after we have chrome::DIR_USER_DATA.
   InitCrashReporter();
 #endif
 
-#if defined(OS_POSIX)
-  // Bug 11776: we mistakenly created directories world-readable.
-  // Fix old instances of these directories manually.
-  // TODO(evanm): remove this code in a month or two.
-  if (user_data_dir.empty()) {
-    FilePath fix_dir;
-    CHECK(PathService::Get(chrome::DIR_USER_DATA, &fix_dir));
-    struct stat statbuf;
-    CHECK(stat(fix_dir.value().c_str(), &statbuf) == 0);
-    if ((statbuf.st_mode & 0077) != 0)
-      CHECK(chmod(fix_dir.value().c_str(), 0700) == 0);

[Evan Martin, 2009/05/29 22:23:03]

Let me fix this separately.

In fact, you get a preemptive LGTM on submitting this file's changes right now.

-  }
-#endif
-
   bool single_process =
 #if defined (GOOGLE_CHROME_BUILD)
     // This is an unsupported and not fully tested mode, so don't enable it for
     // official Chrome builds.
     false;
 #else
     parsed_command_line.HasSwitch(switches::kSingleProcess);
 #endif
   if (single_process)
     RenderProcessHost::set_run_renderer_in_process(true);
@@ skipping 76 matching lines @@
   _CrtDumpMemoryLeaks();
 #endif  // _CRTDBG_MAP_ALLOC
 
   _Module.Term();
 #endif
 
   logging::CleanupChromeLogging();
 
   return rv;
 }