Remove some needless base:: from base::File.

R=thestig@chromium.org
BUG=none
TEST=less code

Review URL: https://codereview.chromium.org/1101093002

Cr-Commit-Position: refs/heads/master@{#326654}


CrOS-Libchrome-Original-Commit: 38d002a2eb1ea031fb98089e8baa8b0e0b9d0bfd
diff --git a/base/files/file.h b/base/files/file.h
index 49ffb92..f50a8b1 100644
--- a/base/files/file.h
+++ b/base/files/file.h
@@ -150,13 +150,13 @@
     bool is_symbolic_link;
 
     // The last modified time of a file.
-    base::Time last_modified;
+    Time last_modified;
 
     // The last accessed time of a file.
-    base::Time last_accessed;
+    Time last_accessed;
 
     // The creation time of a file.
-    base::Time creation_time;
+    Time creation_time;
   };
 
   File();