[DevTools] Remote JSON requests from javascript (Chromium side)

chrome/browser/devtools/devtools_ui_bindings.h

 // Copyright 2014 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_DEVTOOLS_DEVTOOLS_UI_BINDINGS_H_
 #define CHROME_BROWSER_DEVTOOLS_DEVTOOLS_UI_BINDINGS_H_
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string16.h"
 #include "chrome/browser/devtools/device/devtools_android_bridge.h"
 #include "chrome/browser/devtools/devtools_embedder_message_dispatcher.h"
 #include "chrome/browser/devtools/devtools_file_helper.h"
 #include "chrome/browser/devtools/devtools_file_system_indexer.h"
 #include "chrome/browser/devtools/devtools_targets_ui.h"
 #include "content/public/browser/devtools_agent_host.h"
 #include "content/public/browser/devtools_frontend_host.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "ui/gfx/geometry/size.h"
 
+class DevToolsAndroidBridge;
 class InfoBarService;
 class Profile;
 
 namespace content {
 struct FileChooserParams;
 class WebContents;
 }
 
 // Base implementation of DevTools bindings around front-end.
 class DevToolsUIBindings : public content::NotificationObserver,
@@ skipping 91 matching lines @@
   void SetWhitelistedShortcuts(const std::string& message) override;
   void ZoomIn() override;
   void ZoomOut() override;
   void ResetZoom() override;
   void OpenUrlOnRemoteDeviceAndInspect(const std::string& browser_id,
                                        const std::string& url) override;
   void SetDeviceCountUpdatesEnabled(bool enabled) override;
   void SetDevicesUpdatesEnabled(bool enabled) override;
   void SendMessageToBrowser(const std::string& message) override;
   void RecordActionUMA(const std::string& name, int action) override;
+  void SendJsonRequest(const DispatchCallback& callback,
+                       const std::string& browser_id,
+                       const std::string& url) override;
+
+  void JsonReceived(const DispatchCallback& callback,

[dgozman, 2015/03/12 12:45:27]

nit: please move this method below, so one doesn't think it is from
DevToolsEmbedderMessageDispatcher::Delegate.

[vkuzkokov, 2015/03/12 14:20:12]

Done.

+                    int result,
+                    const std::string& message);
 
   // net::URLFetcherDelegate overrides.
   void OnURLFetchComplete(const net::URLFetcher* source) override;
 
   void EnableRemoteDeviceCounter(bool enable);
 
   void SendMessageAck(int request_id,
                       const base::Value* arg1);
 
   // DevToolsAndroidBridge::DeviceCountListener override:
@@ skipping 30 matching lines @@
 
   // Theme and extensions support.
   void UpdateTheme();
   void AddDevToolsExtensionsToClient();
 
   class FrontendWebContentsObserver;
   friend class FrontendWebContentsObserver;
   scoped_ptr<FrontendWebContentsObserver> frontend_contents_observer_;
 
   Profile* profile_;
+  DevToolsAndroidBridge* android_bridge_;
   content::WebContents* web_contents_;
   scoped_ptr<Delegate> delegate_;
   scoped_refptr<content::DevToolsAgentHost> agent_host_;
   content::NotificationRegistrar registrar_;
   scoped_ptr<content::DevToolsFrontendHost> frontend_host_;
   scoped_ptr<DevToolsFileHelper> file_helper_;
   scoped_refptr<DevToolsFileSystemIndexer> file_system_indexer_;
   typedef std::map<
       int,
       scoped_refptr<DevToolsFileSystemIndexer::FileSystemIndexingJob> >
       IndexingJobsMap;
   IndexingJobsMap indexing_jobs_;
 
   bool device_count_updates_enabled_;
   bool devices_updates_enabled_;
   bool frontend_loaded_;
   scoped_ptr<DevToolsTargetsUIHandler> remote_targets_handler_;
   scoped_ptr<DevToolsEmbedderMessageDispatcher> embedder_message_dispatcher_;
   GURL url_;
   using PendingRequestsMap = std::map<const net::URLFetcher*, DispatchCallback>;
   PendingRequestsMap pending_requests_;
   base::WeakPtrFactory<DevToolsUIBindings> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DevToolsUIBindings);
 };
 
 #endif  // CHROME_BROWSER_DEVTOOLS_DEVTOOLS_UI_BINDINGS_H_