Move FileEnumerator to its own file, do some refactoring.

It creates a class FileInfo to contain the details rather than using a platform-specific typedef. This allows the accessors GetName, GetSize, etc. to be moved directly to this class (previously they were static helpers on the FileEnumerator class) which makes a bunch of code much cleaner. It also gives reasonable getting and initialization which the previous version lacked.

BUG=175002

Reland of 198820 and 298824
Original review = https://codereview.chromium.org/13165005
R=rvargas@chromium.org

Review URL: https://codereview.chromium.org/16392011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@205019 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 3 insertions, 5 deletions

diff --git a/cloud_print/virtual_driver/win/port_monitor/port_monitor.cc b/cloud_print/virtual_driver/win/port_monitor/port_monitor.cc
index c13228a..9008285 100644
--- a/cloud_print/virtual_driver/win/port_monitor/port_monitor.cc
+++ b/cloud_print/virtual_driver/win/port_monitor/port_monitor.cc
@@ -15,6 +15,7 @@
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
+#include "base/files/file_enumerator.h"
 #include "base/logging.h"
 #include "base/path_service.h"
 #include "base/process.h"
@@ -119,14 +120,11 @@ base::FilePath GetAppDataDir() {
 
 // Delete files which where not deleted by chrome.
 void DeleteLeakedFiles(const base::FilePath& dir) {
-  using file_util::FileEnumerator;
   base::Time delete_before = base::Time::Now() - base::TimeDelta::FromDays(1);
-  FileEnumerator enumerator(dir, false, FileEnumerator::FILES);
+  base::FileEnumerator enumerator(dir, false, base::FileEnumerator::FILES);
   for (base::FilePath file_path = enumerator.Next(); !file_path.empty();
        file_path = enumerator.Next()) {
-    FileEnumerator::FindInfo info;
-    enumerator.GetFindInfo(&info);
-    if (FileEnumerator::GetLastModifiedTime(info) < delete_before)
+    if (enumerator.GetInfo().GetLastModifiedTime() < delete_before)
       file_util::Delete(file_path, false);
   }
 }