Implemented a "Last Updated" field for the about page of Chrome OS.

BUG=117517
TEST=


Review URL: http://codereview.chromium.org/10038034

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@133840 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 14 insertions, 4 deletions

diff --git a/base/sys_info.h b/base/sys_info.h
index f3677d6..edfa70f 100644
--- a/base/sys_info.h
+++ b/base/sys_info.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 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.
 
@@ -8,6 +8,8 @@
 
 #include "base/base_export.h"
 #include "base/basictypes.h"
+#include "base/file_path.h"
+#include "base/time.h"
 
 #include <string>
 
@@ -61,7 +63,7 @@ class BASE_EXPORT SysInfo {
 #if defined(OS_POSIX) && !defined(OS_MACOSX)
   // Returns the maximum SysV shared memory segment size.
   static size_t MaxSharedMemorySize();
-#endif
+#endif // defined(OS_POSIX) && !defined(OS_MACOSX)
 
 #if defined(OS_CHROMEOS)
   // Returns the name of the version entry we wish to look up in the
@@ -74,7 +76,10 @@ class BASE_EXPORT SysInfo {
                               int32* major_version,
                               int32* minor_version,
                               int32* bugfix_version);
-#endif
+
+  // Returns the path to the lsb-release file.
+  static FilePath GetLsbReleaseFilePath();
+#endif // defined(OS_CHROMEOS)
 };
 
 }  // namespace base
diff --git a/base/sys_info_chromeos.cc b/base/sys_info_chromeos.cc
index f84a2a5..92a3f0c 100644
--- a/base/sys_info_chromeos.cc
+++ b/base/sys_info_chromeos.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 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.
 
@@ -113,4 +113,9 @@ void SysInfo::ParseLsbRelease(const std::string& lsb_release,
   }
 }
 
+// static
+FilePath SysInfo::GetLsbReleaseFilePath() {
+  return FilePath(kLinuxStandardBaseReleaseFile);
+}
+
 }  // namespace base