Add framework for sending feedback for Blimp.

blimp/client/core/blimp_client_context_impl.cc

Index: blimp/client/core/blimp_client_context_impl.cc
diff --git a/blimp/client/core/blimp_client_context_impl.cc b/blimp/client/core/blimp_client_context_impl.cc
index 2f207a811b5b58bfdfce2494ee2b281b6eaebb78..6e549e62b57cc9f0efaa9b72578f4eeb8017a99c 100644
--- a/blimp/client/core/blimp_client_context_impl.cc
+++ b/blimp/client/core/blimp_client_context_impl.cc
@@ -20,6 +20,7 @@
 #include "blimp/client/core/contents/ime_feature.h"
 #include "blimp/client/core/contents/navigation_feature.h"
 #include "blimp/client/core/contents/tab_control_feature.h"
+#include "blimp/client/core/feedback/blimp_feedback_data.h"
 #include "blimp/client/core/geolocation/geolocation_feature.h"
 #include "blimp/client/core/render_widget/render_widget_feature.h"
 #include "blimp/client/core/session/cross_thread_network_event_observer.h"
@@ -147,6 +148,11 @@ void BlimpClientContextImpl::ConnectWithAssignment(
                  base::Unretained(net_components_.get()), assignment));
 }
 
+std::unordered_map<std::string, std::string>
+BlimpClientContextImpl::CreateFeedbackData() {
+  return CreateBlimpFeedbackData();
+}
+
 void BlimpClientContextImpl::OnAuthTokenReceived(
     const std::string& client_auth_token) {
   if (!assignment_source_) {