Create chrome/browser/api directory. Move infobar delegates used by Autofill to the directory.

chrome/browser/tab_contents/insecure_content_infobar_delegate.h

-// Copyright (c) 2011 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_TAB_CONTENTS_INSECURE_CONTENT_INFOBAR_DELEGATE_H_
-#define CHROME_BROWSER_TAB_CONTENTS_INSECURE_CONTENT_INFOBAR_DELEGATE_H_
-
-#include "chrome/browser/tab_contents/confirm_infobar_delegate.h"
-
-// Base class for delegates that show warnings on HTTPS pages which try to
-// display or run insecure content.
-class InsecureContentInfoBarDelegate : public ConfirmInfoBarDelegate {
- public:
-  enum InfoBarType {
-    DISPLAY,  // Shown when "inactive" content (e.g. images) has been blocked.
-    RUN,      // Shown when "active" content (e.g. script) has been blocked.
-  };
-
-  InsecureContentInfoBarDelegate(InfoBarTabHelper* infobar_helper,
-                                 InfoBarType type);
-  virtual ~InsecureContentInfoBarDelegate();
-
-  InfoBarType type() const { return type_; }
-
- private:
-  enum HistogramEvents {
-    DISPLAY_INFOBAR_SHOWN = 0,  // Infobar was displayed.
-    DISPLAY_USER_OVERRIDE,      // User clicked allow anyway button.
-    DISPLAY_USER_DID_NOT_LOAD,  // User clicked the don't load button.
-    DISPLAY_INFOBAR_DISMISSED,  // User clicked close button.
-    RUN_INFOBAR_SHOWN,
-    RUN_USER_OVERRIDE,
-    RUN_USER_DID_NOT_LOAD,
-    RUN_INFOBAR_DISMISSED,
-    NUM_EVENTS
-  };
-
-  // ConfirmInfoBarDelegate:
-  virtual void InfoBarDismissed() OVERRIDE;
-  virtual InsecureContentInfoBarDelegate*
-      AsInsecureContentInfoBarDelegate() OVERRIDE;
-  virtual string16 GetMessageText() const OVERRIDE;
-  virtual string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
-  virtual bool Accept() OVERRIDE;
-  virtual bool Cancel() OVERRIDE;
-  virtual string16 GetLinkText() const OVERRIDE;
-  virtual bool LinkClicked(WindowOpenDisposition disposition) OVERRIDE;
-
-  InfoBarType type_;
-
-  DISALLOW_IMPLICIT_CONSTRUCTORS(InsecureContentInfoBarDelegate);
-};
-
-#endif  // CHROME_BROWSER_TAB_CONTENTS_INSECURE_CONTENT_INFOBAR_DELEGATE_H_
-