[Presentation API] change initial state of PresentationConnection to 'connecting'

content/browser/presentation/presentation_service_impl.h

 // Copyright 2015 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_PRESENTATION_PRESENTATION_SERVICE_IMPL_H_
 #define CONTENT_BROWSER_PRESENTATION_PRESENTATION_SERVICE_IMPL_H_
 
 #include <deque>
 #include <map>
 #include <memory>
@@ skipping 74 matching lines @@
       ListenForDefaultSessionStartAfterSet);
   FRIEND_TEST_ALL_PREFIXES(PresentationServiceImplTest,
       DefaultSessionStartReset);
   FRIEND_TEST_ALL_PREFIXES(PresentationServiceImplTest,
                            ReceiveSessionMessagesAfterReset);
   FRIEND_TEST_ALL_PREFIXES(PresentationServiceImplTest,
                            MaxPendingStartSessionRequests);
   FRIEND_TEST_ALL_PREFIXES(PresentationServiceImplTest,
                            MaxPendingJoinSessionRequests);
   FRIEND_TEST_ALL_PREFIXES(PresentationServiceImplTest,
-                           ListenForConnectionStateChange);
+                           ListenForConnectionStateChangeAndChangeState);
   FRIEND_TEST_ALL_PREFIXES(PresentationServiceImplTest,
                            ListenForConnectionClose);
 
   // Maximum number of pending JoinSession requests at any given time.
   static const int kMaxNumQueuedSessionRequests = 10;
 
   using SessionMessagesCallback =
       base::Callback<void(mojo::Array<blink::mojom::SessionMessagePtr>)>;
   using SendSessionMessageCallback = base::Callback<void(bool)>;
 
@@ skipping 109 matching lines @@
       const PresentationError& error);
   void OnJoinSessionSucceeded(
       int request_session_id,
       const PresentationSessionInfo& session_info);
   void OnJoinSessionError(
       int request_session_id,
       const PresentationError& error);
   void OnSendMessageCallback(bool sent);
 
   // Calls to |delegate_| to start listening for state changes for |connection|.
-  // State changes will be returned via |OnConnectionStateChanged|.
-  void ListenForConnectionStateChange(
+  // State changes will be returned via |OnConnectionStateChanged|. Change
+  // |connection|'s state to 'connected' after listening.
+  void ListenForConnectionStateChangeAndChangeState(
       const PresentationSessionInfo& connection);
 
   // Passed to embedder's implementation of PresentationServiceDelegate for
   // later invocation when session messages arrive.
   void OnSessionMessages(
       const content::PresentationSessionInfo& session,
       const ScopedVector<PresentationSessionMessage>& messages,
       bool pass_ownership);
 
   // Associates a JoinSession |callback| with a unique request ID and
@@ skipping 48 matching lines @@
 
   // NOTE: Weak pointers must be invalidated before all other member variables.
   base::WeakPtrFactory<PresentationServiceImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PresentationServiceImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_PRESENTATION_PRESENTATION_SERVICE_IMPL_H_