Remove ChromeProxy and friends.

chrome_frame/cfproxy.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_FRAME_CFPROXY_H_
-#define CHROME_FRAME_CFPROXY_H_
-#pragma once
-
-#include <windows.h>
-
-#include <map>  // for proxy factory
-#include <vector>
-#include <string>
-
-#include "base/synchronization/lock.h"
-#include "base/time.h"         // for base::TimeDelta
-#include "base/file_path.h"
-#include "chrome/common/automation_constants.h"
-#include "content/public/common/page_zoom.h"
-#include "ipc/ipc_channel.h"
-
-class ChromeProxyDelegate;
-class ChromeProxyFactory;
-class GURL;
-struct ExternalTabSettings;
-struct ProxyParams;
-
-// Some callers of synchronous messages wants a context to be passed back
-// in order to identify the call they made. Presumably one can make
-// multiple sync calls of same type (as async) and want to identify what
-// is what.
-struct SyncMessageContext {
-  virtual ~SyncMessageContext() {}
-};
-
-
-/*
-[activex]       UIDelegate (UI_THREAD)
-[activedoc]  <---------------+
-                             |
-                             |            ChromeProxy (UI_THREAD)
-                       +----------------+ -------------->   +-------+
- URL_FETCHER <---------|ExternalTabProxy|                   |CFProxy|
-                       +----------------+                   +-------+
-                                                               |
-                                 ^                             |
-                                 |                             |
-                                 +-----------------------------+
-
-                                  ChromeProxyDelegate (IPC_THREAD)
-
-*/
-
-// ChromeProxy is an abstract class. Is forwards the commands to an
-// instance of the running Chromium browser.
-// A pointer to ChromeProxy instance is obtained through a
-// ChromeProxyFactory object.
-class ChromeProxy {
- public:
-  // General
-  virtual void RemoveBrowsingData(int remove_mask) = 0;    // async
-  virtual void SetProxyConfig(const std::string& json_encoded_settings) = 0;
-
-  // Tab management.
-  virtual void CreateTab(ChromeProxyDelegate* delegate,
-                         const ExternalTabSettings& settings) = 0;
-  virtual void ConnectTab(ChromeProxyDelegate* delegate, HWND hwnd,
-                          uint64 cookie) = 0;
-  virtual void BlockTab(uint64 cookie) = 0;
-
-  // Tab related.
-  virtual void Tab_PostMessage(int tab, const std::string& message,
-                               const std::string& origin,
-                               const std::string& target)  = 0;
-  virtual void Tab_Reload(int tab) = 0;
-  virtual void Tab_Stop(int tab) = 0;
-  virtual void Tab_SaveAs(int tab) = 0;
-  virtual void Tab_Print(int tab) = 0;
-  virtual void Tab_Cut(int tab) = 0;
-  virtual void Tab_Copy(int tab) = 0;
-  virtual void Tab_Paste(int tab) = 0;
-  virtual void Tab_SelectAll(int tab) = 0;
-  virtual void Tab_Find(int tab, const string16& search_string,
-      FindInPageDirection forward, FindInPageCase match_case,
-      bool find_next) = 0;
-  virtual void Tab_MenuCommand(int tab, int selected_command) = 0;
-
-  // UI
-  virtual void Tab_Zoom(int tab, content::PageZoom zoom_level) = 0;
-  virtual void Tab_FontSize(int tab, enum AutomationPageFontSize font_size) = 0;
-  virtual void Tab_SetInitialFocus(int tab,
-      bool reverse, bool restore_focus_to_view) = 0;
-  virtual void Tab_SetParentWindow(int tab) = 0;
-  virtual void Tab_Resize(int tab) = 0;
-  virtual void Tab_ProcessAccelerator(int tab, const MSG& msg) = 0;
-
-  // Misc.
-  virtual void Tab_OnHostMoved(int tab) = 0;
-  virtual void Tab_RunUnloadHandlers(int tab) = 0;
-  virtual void Tab_Navigate(int tab, const GURL& url, const GURL& referrer) = 0;
-  virtual void Tab_OverrideEncoding(int tab, const char* encoding) = 0;
-
- protected:
-  // Accessible by ChromeProxyFactory
-  friend class ChromeProxyFactory;
-  virtual ~ChromeProxy() {}
-  virtual void Init(const ProxyParams& params) = 0;
-  virtual int AddDelegate(ChromeProxyDelegate* delegate) = 0;
-  virtual int RemoveDelegate(ChromeProxyDelegate* delegate) = 0;
-};
-
-// The object that uses ChromeProxy should implement ChromeProxyDelegate in
-// order to get notified about important events/requests coming from the
-// instance of Chromium.
-// Allow only one delegate per tab, i.e. delegate can handle only a single tab.
-// Note: all of the methods are invoked always in a background IPC thread.
-class ChromeProxyDelegate : public IPC::Channel::Listener {
- public:
-  enum DisconnectReason {
-    CHROME_EXE_LAUNCH_FAILED,
-    CHROME_EXE_LAUNCH_TIMEOUT,
-    CHANNEL_ERROR
-  };
-
-  virtual void Connected(ChromeProxy* proxy) = 0;
-  virtual void Disconnected() = 0;
-  virtual void PeerLost(ChromeProxy* proxy, DisconnectReason reason) = 0;
-  virtual int tab_handle() = 0;   // to avoid reverse lookup :)
-
-  // Sync message responses.
-  virtual void Completed_CreateTab(bool success, HWND chrome_wnd,
-      HWND tab_window, int tab_handle, int session_id) = 0;
-  virtual void Completed_ConnectToTab(bool success, HWND chrome_window,
-      HWND tab_window, int tab_handle, int session_id) = 0;
-  virtual void Completed_Navigate(bool success,
-      enum AutomationMsg_NavigationResponseValues res) = 0;
-
- protected:
-  ~ChromeProxyDelegate() {}
-};
-
-// a way to obtain a ChromeProxy implementation
-struct ProxyParams {
-  std::string profile;
-  std::wstring extra_params;
-  FilePath profile_path;
-  base::TimeDelta timeout;
-};
-
-class ChromeProxyFactory {
- public:
-  ChromeProxyFactory();
-  ~ChromeProxyFactory();
-  void GetProxy(ChromeProxyDelegate* delegate, const ProxyParams& params);
-  bool ReleaseProxy(ChromeProxyDelegate* delegate, const std::string& profile);
- protected:
-  virtual ChromeProxy* CreateProxy();
-  typedef std::map<std::string, ChromeProxy*> ProxyMap;
-  ProxyMap proxies_;
-  base::Lock lock_;
-};
-
-#endif  // CHROME_FRAME_CFPROXY_H_