Cleanup: de-inline a bunch of classes, rename and move "PluginInstaller" to "...

chrome/browser/plugin_installer.h

-// Copyright (c) 2010 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_PLUGIN_INSTALLER_H_
-#define CHROME_BROWSER_PLUGIN_INSTALLER_H_
-#pragma once
-
-#include "chrome/browser/tab_contents/infobar_delegate.h"
-
-class TabContents;
-
-// The main purpose for this class is to popup/close the infobar when there is
-// a missing plugin.
-class PluginInstaller : public ConfirmInfoBarDelegate {
- public:
-  explicit PluginInstaller(TabContents* tab_contents);
-  ~PluginInstaller();
-
-  void OnMissingPluginStatus(int status);
-  // A new page starts loading. This is the perfect time to close the info bar.
-  void OnStartLoading();
-
- private:
-  // Overridden from ConfirmInfoBarDelegate:
-  virtual string16 GetMessageText() const;
-  virtual SkBitmap* GetIcon() const;
-  virtual int GetButtons() const;
-  virtual string16 GetButtonLabel(InfoBarButton button) const;
-  virtual bool Accept();
-  virtual string16 GetLinkText();
-  virtual bool LinkClicked(WindowOpenDisposition disposition);
-
-  // The containing TabContents
-  TabContents* tab_contents_;
-
-  DISALLOW_COPY_AND_ASSIGN(PluginInstaller);
-};
-
-#endif  // CHROME_BROWSER_PLUGIN_INSTALLER_H_