FileAPI: Copy base::FileUtilProxy::Entry to fileapi::DirectoryEntry

Copy (not move for now) Entry struct for directory operations from
base/files/file_util_proxy.h to webkit/fileapi/directory_entry.h
since only FileAPI/FilesystemAPI use the struct. This change contains
only mechanical changes.

base::FileUtilProxy::Entry will be removed in a separate change.


BUG=240245
TEST=none (should pass all existing tests)

Review URL: https://chromiumcodereview.appspot.com/14671020

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@201018 0039d316-1c4b-4281-b951-d872f2087c98
30 files changed