Define DevTools content API

content/browser/debugger/devtools_manager.h

Index: content/browser/debugger/devtools_manager.h
diff --git a/content/browser/debugger/devtools_manager.h b/content/browser/debugger/devtools_manager.h
deleted file mode 100644
index f589c850fe40f5b1836fe49608e7b8fe0f17a984..0000000000000000000000000000000000000000
--- a/content/browser/debugger/devtools_manager.h
+++ /dev/null
@@ -1,136 +0,0 @@
-// 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 CONTENT_BROWSER_DEBUGGER_DEVTOOLS_MANAGER_H_
-#define CONTENT_BROWSER_DEBUGGER_DEVTOOLS_MANAGER_H_
-#pragma once
-
-#include <map>
-#include <string>
-
-#include "base/compiler_specific.h"
-#include "base/memory/singleton.h"
-#include "content/browser/debugger/devtools_agent_host.h"
-#include "content/browser/debugger/devtools_client_host.h"
-#include "content/common/content_export.h"
-
-class DevToolsAgentHost;
-class GURL;
-class RenderViewHost;
-class TabContents;
-
-namespace IPC {
-class Message;
-}
-
-// This class is a singleton that manages DevToolsClientHost instances and
-// routes messages between developer tools clients and agents.
-//
-// Methods below that accept inspected RenderViewHost as a parameter are
-// just convenience methods that call corresponding methods accepting
-// DevToolAgentHost.
-class CONTENT_EXPORT DevToolsManager
-    : public DevToolsClientHost::CloseListener,
-      public DevToolsAgentHost::CloseListener {
- public:
-  static DevToolsManager* GetInstance();
-
-  DevToolsManager();
-  virtual ~DevToolsManager();
-
-  // Returns DevToolsClientHost registered for |inspected_rvh| or NULL if
-  // there is no alive DevToolsClientHost registered for |inspected_rvh|.
-  DevToolsClientHost* GetDevToolsClientHostFor(RenderViewHost* inspected_rvh);
-
-  // Registers new DevToolsClientHost for |inspected_rvh|. There must be no
-  // other DevToolsClientHosts registered for the RenderViewHost at the moment.
-  void RegisterDevToolsClientHostFor(RenderViewHost* inspected_rvh,
-                                     DevToolsClientHost* client_host);
-  void UnregisterDevToolsClientHostFor(RenderViewHost* inspected_rvh);
-
-  bool ForwardToDevToolsAgent(DevToolsClientHost* from,
-                              const IPC::Message& message);
-  void ForwardToDevToolsClient(DevToolsAgentHost* agent_host,
-                               const IPC::Message& message);
-
-  void SaveAgentRuntimeState(DevToolsAgentHost* agent_host,
-                             const std::string& state);
-
-  // Sends 'Attach' message to the agent using |dest_rvh| in case
-  // there is a DevToolsClientHost registered for the |inspected_rvh|.
-  void OnNavigatingToPendingEntry(RenderViewHost* inspected_rvh,
-                                  RenderViewHost* dest_rvh,
-                                  const GURL& gurl);
-  void OnCancelPendingNavigation(RenderViewHost* pending,
-                                 RenderViewHost* current);
-
-  // Invoked when a tab is replaced by another tab. This is triggered by
-  // TabStripModel::ReplaceTabContentsAt.
-  void TabReplaced(TabContents* old_tab, TabContents* new_tab);
-
-  // Detaches client host and returns cookie that can be used in
-  // AttachClientHost.
-  int DetachClientHost(RenderViewHost* from_rvh);
-
-  // Attaches orphan client host to new render view host.
-  void AttachClientHost(int client_host_cookie,
-                        RenderViewHost* to_rvh);
-
-  // Closes all open developer tools windows.
-  void CloseAllClientHosts();
-
-  void AttachClientHost(int client_host_cookie,
-                        DevToolsAgentHost* to_agent);
-  DevToolsClientHost* GetDevToolsClientHostFor(DevToolsAgentHost* agent_host);
-  void RegisterDevToolsClientHostFor(DevToolsAgentHost* agent_host,
-                                     DevToolsClientHost* client_host);
-  void UnregisterDevToolsClientHostFor(DevToolsAgentHost* agent_host);
-  int DetachClientHost(DevToolsAgentHost* from_agent);
-
- private:
-  friend struct DefaultSingletonTraits<DevToolsManager>;
-
-  // DevToolsClientHost::CloseListener override.
-  // This method will remove all references from the manager to the
-  // DevToolsClientHost and unregister all listeners related to the
-  // DevToolsClientHost.
-  virtual void ClientHostClosing(DevToolsClientHost* host) OVERRIDE;
-
-  // DevToolsAgentHost::CloseListener implementation.
-  virtual void AgentHostClosing(DevToolsAgentHost* host) OVERRIDE;
-
-  // Returns DevToolsAgentHost inspected by the DevToolsClientHost.
-  DevToolsAgentHost* GetAgentHost(DevToolsClientHost* client_host);
-
-  void BindClientHost(DevToolsAgentHost* agent_host,
-                      DevToolsClientHost* client_host);
-  void UnbindClientHost(DevToolsAgentHost* agent_host,
-                        DevToolsClientHost* client_host);
-
-  // These two maps are for tracking dependencies between inspected tabs and
-  // their DevToolsClientHosts. They are useful for routing devtools messages
-  // and allow us to have at most one devtools client host per tab.
-  //
-  // DevToolsManager start listening to DevToolsClientHosts when they are put
-  // into these maps and removes them when they are closing.
-  typedef std::map<DevToolsAgentHost*, DevToolsClientHost*>
-      AgentToClientHostMap;
-  AgentToClientHostMap agent_to_client_host_;
-
-  typedef std::map<DevToolsClientHost*, DevToolsAgentHost*>
-      ClientHostToInspectedRvhMap;
-  ClientHostToInspectedRvhMap client_to_agent_host_;
-
-  typedef std::map<DevToolsAgentHost*, std::string> AgentRuntimeStates;
-  AgentRuntimeStates agent_runtime_states_;
-
-  typedef std::map<int, std::pair<DevToolsClientHost*, std::string> >
-      OrphanClientHosts;
-  OrphanClientHosts orphan_client_hosts_;
-  int last_orphan_cookie_;
-
-  DISALLOW_COPY_AND_ASSIGN(DevToolsManager);
-};
-
-#endif  // CONTENT_BROWSER_DEBUGGER_DEVTOOLS_MANAGER_H_