Add an operator!= to base::FileDescriptor.

(It already has an operator==.)

R=brettw@chromium.org

Review URL: https://codereview.chromium.org/203303007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@257962 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 0 deletions

diff --git a/base/file_descriptor_posix.h b/base/file_descriptor_posix.h
index 093dd2f..c730be6 100644
--- a/base/file_descriptor_posix.h
+++ b/base/file_descriptor_posix.h
@@ -29,6 +29,10 @@ struct FileDescriptor {
     return (fd == other.fd && auto_close == other.auto_close);
   }
 
+  bool operator!=(const FileDescriptor& other) const {
+    return !operator==(other);
+  }
+
   // A comparison operator so that we can use these as keys in a std::map.
   bool operator<(const FileDescriptor& other) const {
     return other.fd < fd;