split client and server channels

pkg/analysis_server/lib/src/analysis_manager.dart

Index: pkg/analysis_server/lib/src/analysis_manager.dart
diff --git a/pkg/analysis_server/lib/src/analysis_manager.dart b/pkg/analysis_server/lib/src/analysis_manager.dart
index 0f394e06930fc92e684eeb21e17f0392b348c1fb..15f1e6babeb07855551e07bc0f5b6d54fe4fd345 100644
--- a/pkg/analysis_server/lib/src/analysis_manager.dart
+++ b/pkg/analysis_server/lib/src/analysis_manager.dart
@@ -26,7 +26,7 @@ class AnalysisManager {
   /**
    * The channel used to communicate with the analysis server.
    */
-  CommunicationChannel channel;
+  ClientCommunicationChannel channel;
 
   /**
    * Launch analysis server in a separate process
@@ -100,7 +100,7 @@ class AnalysisManager {
       return WebSocket.connect(serverUrl)
           .catchError(onError)
           .then((WebSocket socket) {
-            this.channel = new WebSocketChannel(socket);
+            this.channel = new WebSocketClientChannel(socket);
             return this;
           });
     } catch (error) {