Support handling blob URL and resolve blob references in upload data.
BUG=none
TEST=unittest
Review URL: http://codereview.chromium.org/3282003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@57938 0039d316-1c4b-4281-b951-d872f2087c98
CrOS-Libchrome-Original-Commit: 8107004fbfe9f7ea4be59f6620273c1206c12f42
diff --git a/base/file_util_proxy.h b/base/file_util_proxy.h
index 87cd081..ff04e5b 100644
--- a/base/file_util_proxy.h
+++ b/base/file_util_proxy.h
@@ -10,6 +10,10 @@
#include "base/ref_counted.h"
#include "base/tracked_objects.h"
+namespace file_util {
+struct FileInfo;
+}
+
namespace base {
class MessageLoopProxy;
@@ -55,6 +59,16 @@
const FilePath& file_path,
StatusCallback* callback);
+ // Retrieves the information about a file. It is invalid to pass NULL for the
+ // callback.
+ typedef Callback2<bool /*exists*/,
+ const file_util::FileInfo& /*file_info*/
+ >::Type GetFileInfoCallback;
+ static bool GetFileInfo(
+ scoped_refptr<MessageLoopProxy> message_loop_proxy,
+ const FilePath& file_path,
+ GetFileInfoCallback* callback);
+
private:
DISALLOW_IMPLICIT_CONSTRUCTORS(FileUtilProxy);
};