Move chrome/browser/chromeos/drive/file_system.cc (+deps) into components/drive.

components/drive/sync/entry_revert_performer.h

Index: components/drive/sync/entry_revert_performer.h
diff --git a/chrome/browser/chromeos/drive/sync/entry_revert_performer.h b/components/drive/sync/entry_revert_performer.h
similarity index 93%
rename from chrome/browser/chromeos/drive/sync/entry_revert_performer.h
rename to components/drive/sync/entry_revert_performer.h
index f8ab07d2d9e21f81b3e8831e73c31f2d78c6766d..003c60190950dd530962eb605a721c38a4e4df88 100644
--- a/chrome/browser/chromeos/drive/sync/entry_revert_performer.h
+++ b/components/drive/sync/entry_revert_performer.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_BROWSER_CHROMEOS_DRIVE_SYNC_ENTRY_REVERT_PERFORMER_H_
-#define CHROME_BROWSER_CHROMEOS_DRIVE_SYNC_ENTRY_REVERT_PERFORMER_H_
+#ifndef COMPONENTS_DRIVE_SYNC_ENTRY_REVERT_PERFORMER_H_
+#define COMPONENTS_DRIVE_SYNC_ENTRY_REVERT_PERFORMER_H_
 
 #include <set>
 
@@ -90,4 +90,4 @@ class EntryRevertPerformer {
 }  // namespace internal
 }  // namespace drive
 
-#endif  // CHROME_BROWSER_CHROMEOS_DRIVE_SYNC_ENTRY_REVERT_PERFORMER_H_
+#endif  // COMPONENTS_DRIVE_SYNC_ENTRY_REVERT_PERFORMER_H_