Autofill: Replace "save credit card" infobar with a bubble (Views only).

chrome/browser/ui/views/location_bar/save_credit_card_icon_view.h

Index: chrome/browser/ui/views/location_bar/save_credit_card_icon_view.h
diff --git a/chrome/browser/ui/views/location_bar/save_credit_card_icon_view.h b/chrome/browser/ui/views/location_bar/save_credit_card_icon_view.h
new file mode 100644
index 0000000000000000000000000000000000000000..6d9b645bcc113f422b718ece7129c20262a375f7
--- /dev/null
+++ b/chrome/browser/ui/views/location_bar/save_credit_card_icon_view.h
@@ -0,0 +1,31 @@
+// Copyright 2015 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.
+
+#ifndef CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_SAVE_CREDIT_CARD_ICON_VIEW_H_
+#define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_SAVE_CREDIT_CARD_ICON_VIEW_H_
+
+#include "chrome/browser/ui/views/location_bar/bubble_icon_view.h"
+
+class CommandUpdater;
+
+// The icon to show the Save Credit Card bubble where the user can choose to
+// save the credit card info to use again later without re-entering it.
+class SaveCreditCardIconView : public BubbleIconView {
+ public:
+  explicit SaveCreditCardIconView(CommandUpdater* command_updater);
+  ~SaveCreditCardIconView() override;
+
+  // Toggles the icon on or off.
+  void SetToggled(bool on);
+
+ protected:
+  // BubbleIconView:
+  void OnExecuting(BubbleIconView::ExecuteSource execute_source) override;
+  views::BubbleDelegateView* GetBubble() const override;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(SaveCreditCardIconView);
+};
+
+#endif  // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_SAVE_CREDIT_CARD_ICON_VIEW_H_