[chromedriver] Implement reconnection to DevTools.

chrome/test/chromedriver/chrome_impl.h

 // Copyright (c) 2012 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_TEST_CHROMEDRIVER_CHROME_IMPL_H_
 #define CHROME_TEST_CHROMEDRIVER_CHROME_IMPL_H_
 
 #include <list>
 #include <map>
 #include <string>
@@ skipping 39 matching lines @@
   Status GetDialogManagerForOpenDialog(JavaScriptDialogManager** manager);
 
   scoped_refptr<URLRequestContextGetter> context_getter_;
   int port_;
   SyncWebSocketFactory socket_factory_;
   WebViewMap web_view_map_;
 };
 
 namespace internal {
 
+struct WebViewInfo {
+  enum Type {
+    kPage,
+    kOther
+  };
+
+  WebViewInfo(const std::string& id,
+              const std::string& debugger_url,
+              const std::string& url,
+              Type type);
+
+  bool IsFrontend() const;
+
+  std::string id;
+  std::string debugger_url;
+  std::string url;
+  Type type;
+};
+
 Status ParsePagesInfo(const std::string& data,
-                      std::list<std::string>* page_ids);
+                      std::list<WebViewInfo>* web_view_info_list);
 
 }  // namespace internal
 
 #endif  // CHROME_TEST_CHROMEDRIVER_CHROME_IMPL_H_