Componentize GoogleURLTracker(InfoBarDelegate,MapEntry,NavHelper)

chrome/browser/google/google_url_tracker_infobar_delegate.h

Index: chrome/browser/google/google_url_tracker_infobar_delegate.h
diff --git a/chrome/browser/google/google_url_tracker_infobar_delegate.h b/chrome/browser/google/google_url_tracker_infobar_delegate.h
deleted file mode 100644
index 4905e1c8e82241d45d0de21746b1f7e2bb3f1f16..0000000000000000000000000000000000000000
--- a/chrome/browser/google/google_url_tracker_infobar_delegate.h
+++ /dev/null
@@ -1,83 +0,0 @@
-// Copyright (c) 2012 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_GOOGLE_GOOGLE_URL_TRACKER_INFOBAR_DELEGATE_H_
-#define CHROME_BROWSER_GOOGLE_GOOGLE_URL_TRACKER_INFOBAR_DELEGATE_H_
-
-#include "components/infobars/core/confirm_infobar_delegate.h"
-#include "url/gurl.h"
-
-class GoogleURLTracker;
-class GoogleURLTrackerNavigationHelper;
-
-namespace infobars {
-class InfoBarManager;
-}
-
-// This infobar is shown by the GoogleURLTracker when the Google base URL has
-// changed.
-class GoogleURLTrackerInfoBarDelegate : public ConfirmInfoBarDelegate {
- public:
-  // Creates a Google URL tracker infobar and delegate and adds the infobar to
-  // |infobar_manager|.  Returns the infobar if it was successfully added.
-  static infobars::InfoBar* Create(
-      infobars::InfoBarManager* infobar_manager,
-      GoogleURLTracker* google_url_tracker,
-      const GURL& search_url);
-
-  // ConfirmInfoBarDelegate:
-  virtual bool Accept() OVERRIDE;
-  virtual bool Cancel() OVERRIDE;
-
-  GoogleURLTrackerNavigationHelper* navigation_helper() {
-    return navigation_helper_weak_ptr_;
-  }
-
-  void set_navigation_helper(
-      scoped_ptr<GoogleURLTrackerNavigationHelper> navigation_helper) {
-    navigation_helper_ = navigation_helper.Pass();
-    navigation_helper_weak_ptr_ = navigation_helper_.get();
-  }
-
-  // Other than set_pending_id(), these accessors are only used by test code.
-  const GURL& search_url() const { return search_url_; }
-  void set_search_url(const GURL& search_url) { search_url_ = search_url; }
-  int pending_id() const { return pending_id_; }
-  void set_pending_id(int pending_id) { pending_id_ = pending_id; }
-
-  // These are virtual so test code can override them in a subclass.
-  virtual void Update(const GURL& search_url);
-  virtual void Close(bool redo_search);
-
- protected:
-  GoogleURLTrackerInfoBarDelegate(
-      GoogleURLTracker* google_url_tracker,
-      const GURL& search_url);
-  virtual ~GoogleURLTrackerInfoBarDelegate();
-
- private:
-  // ConfirmInfoBarDelegate:
-  virtual base::string16 GetMessageText() const OVERRIDE;
-  virtual base::string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
-  virtual base::string16 GetLinkText() const OVERRIDE;
-  virtual bool LinkClicked(WindowOpenDisposition disposition) OVERRIDE;
-  virtual bool ShouldExpireInternal(
-      const NavigationDetails& details) const OVERRIDE;
-
-  GoogleURLTracker* google_url_tracker_;
-  scoped_ptr<GoogleURLTrackerNavigationHelper> navigation_helper_;
-
-  // During Close(), this object gives up ownership of |navigation_helper_|,
-  // which then outlives this object. Sometimes after this point, other classes
-  // still attempt to call navigation_helper() to access the (still-valid)
-  // instance. The NavigationHelper instance is stored as a weak pointer in
-  // addition to a strong pointer to facilitate this case.
-  GoogleURLTrackerNavigationHelper* navigation_helper_weak_ptr_;
-  GURL search_url_;
-  int pending_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(GoogleURLTrackerInfoBarDelegate);
-};
-
-#endif  // CHROME_BROWSER_GOOGLE_GOOGLE_URL_TRACKER_INFOBAR_DELEGATE_H_