Password bubble: refactor ManagePasswordsIconView.

chrome/browser/ui/passwords/manage_passwords_icon.cc

Index: chrome/browser/ui/passwords/manage_passwords_icon.cc
diff --git a/chrome/browser/ui/passwords/manage_passwords_icon.cc b/chrome/browser/ui/passwords/manage_passwords_icon.cc
new file mode 100644
index 0000000000000000000000000000000000000000..0914bbab0bb471217729ce61f56338e92f78854e
--- /dev/null
+++ b/chrome/browser/ui/passwords/manage_passwords_icon.cc
@@ -0,0 +1,18 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/ui/passwords/manage_passwords_icon.h"
+
+ManagePasswordsIcon::ManagePasswordsIcon() : state_(INACTIVE_STATE) {
+}
+
+ManagePasswordsIcon::~ManagePasswordsIcon() {
+}
+
+void ManagePasswordsIcon::SetState(State state) {
+  if (state_ == state)
+    return;
+  state_ = state;
+  SetStateInternal(state);
+}