Added Editor stream and sendObjectToEditor RPC into Service Protocol

runtime/vm/service_event.h

Index: runtime/vm/service_event.h
diff --git a/runtime/vm/service_event.h b/runtime/vm/service_event.h
index d0db082a4da03904c1d0e3da5fa2503b6e3cd117..9acd3eeb791c96e950f74fe9ae43d6a59e2dac3a 100644
--- a/runtime/vm/service_event.h
+++ b/runtime/vm/service_event.h
@@ -56,6 +56,8 @@ class ServiceEvent {
 
     kTimelineEvents,
 
+    kEditorObjectSelected,
+
     kIllegal,
   };
 
@@ -75,6 +77,11 @@ class ServiceEvent {
     const String* event_data;
   };
 
+  struct EditorEvent {
+    const char* editor;
+    const Object* object;
+  };
+
   ServiceEvent(Isolate* isolate, EventKind event_kind);
 
   Isolate* isolate() const { return isolate_; }
@@ -194,6 +201,10 @@ class ServiceEvent {
     extension_event_ = extension_event;
   }
 
+  void set_editor_event(const EditorEvent& editor_event) {
+    editor_event_ = editor_event;
+  }
+
   void UpdateTimestamp();
 
   int64_t timestamp() const { return timestamp_; }
@@ -231,6 +242,7 @@ class ServiceEvent {
   intptr_t bytes_length_;
   LogRecord log_record_;
   ExtensionEvent extension_event_;
+  EditorEvent editor_event_;
   int64_t timestamp_;
 };