Added network components for blimp text input feature

blimp/client/session/blimp_client_session.cc

Index: blimp/client/session/blimp_client_session.cc
diff --git a/blimp/client/session/blimp_client_session.cc b/blimp/client/session/blimp_client_session.cc
index 226b625cd557d8fa7ae22dac71c2a18dc8b74920..2383738bc2dfb0b58552f91f9d914395e3ac6917 100644
--- a/blimp/client/session/blimp_client_session.cc
+++ b/blimp/client/session/blimp_client_session.cc
@@ -15,6 +15,7 @@
 #include "blimp/client/feature/navigation_feature.h"
 #include "blimp/client/feature/render_widget_feature.h"
 #include "blimp/client/feature/tab_control_feature.h"
+#include "blimp/client/feature/web_input_feature.h"
 #include "blimp/net/blimp_connection.h"
 #include "blimp/net/blimp_message_processor.h"
 #include "blimp/net/blimp_message_thread_pipe.h"
@@ -149,6 +150,7 @@ BlimpClientSession::BlimpClientSession()
     : io_thread_("BlimpIOThread"),
       tab_control_feature_(new TabControlFeature),
       navigation_feature_(new NavigationFeature),
+      web_input_feature_(new WebInputFeature),
       render_widget_feature_(new RenderWidgetFeature),
       weak_factory_(this) {
   net_components_.reset(new ClientNetworkComponents(
@@ -222,6 +224,10 @@ void BlimpClientSession::RegisterFeatures() {
   // outgoing BlimpMessageProcessor in the RenderWidgetFeature.
   thread_pipe_manager_->RegisterFeature(BlimpMessage::RENDER_WIDGET,
                                         render_widget_feature_.get());
+
+  web_input_feature_->set_outgoing_message_processor(
+      thread_pipe_manager_->RegisterFeature(BlimpMessage::IME,
+                                            web_input_feature_.get()));
 }
 
 void BlimpClientSession::OnConnected() {}
@@ -236,6 +242,10 @@ NavigationFeature* BlimpClientSession::GetNavigationFeature() const {
   return navigation_feature_.get();
 }
 
+WebInputFeature* BlimpClientSession::GetWebInputFeature() const {
+  return web_input_feature_.get();
+}
+
 RenderWidgetFeature* BlimpClientSession::GetRenderWidgetFeature() const {
   return render_widget_feature_.get();
 }