DevTools: [remote debugging] introduce json/new and json/close for creating and closing the tabs.

content/browser/debugger/devtools_http_handler_impl.h

Index: content/browser/debugger/devtools_http_handler_impl.h
diff --git a/content/browser/debugger/devtools_http_handler_impl.h b/content/browser/debugger/devtools_http_handler_impl.h
index f5c40bb26017152fb3c61924cdcfa3be61562820..0b652061e92223dd8ab299b688b2ebc6f54ed868 100644
--- a/content/browser/debugger/devtools_http_handler_impl.h
+++ b/content/browser/debugger/devtools_http_handler_impl.h
@@ -18,7 +18,9 @@
 #include "net/server/http_server.h"
 
 namespace base {
+class DictionaryValue;
 class Thread;
+class Value;
 }
 
 namespace net {
@@ -68,6 +70,10 @@ class DevToolsHttpHandlerImpl
 
   void OnJsonRequestUI(int connection_id,
                        const net::HttpServerRequestInfo& info);
+  void OnNewTargetRequestUI(int connection_id,
+                            const net::HttpServerRequestInfo& info);
+  void OnCloseTargetRequestUI(int connection_id,
+                              const net::HttpServerRequestInfo& info);
   void OnThumbnailRequestUI(int connection_id,
                        const net::HttpServerRequestInfo& info);
   void OnWebSocketRequestUI(int connection_id,
@@ -81,6 +87,9 @@ class DevToolsHttpHandlerImpl
   void Send200(int connection_id,
                const std::string& data,
                const std::string& mime_type = "text/html");
+  void SendJson(int connection_id,
+                const net::HttpServerRequestInfo& info,
+                const base::Value& value);
   void Send404(int connection_id);
   void Send500(int connection_id,
                const std::string& message);
@@ -93,6 +102,11 @@ class DevToolsHttpHandlerImpl
   std::string GetFrontendURLInternal(const std::string rvh_id,
                                      const std::string& host);
 
+  PageInfo CreatePageInfo(RenderViewHost* rvh);
+
+  base::DictionaryValue* SerializePageInfo(const PageInfo& page_info,
+                                           const std::string& host);
+
   // The thread used by the devtools handler to run server socket.
   scoped_ptr<base::Thread> thread_;