Revert "Introduce optional 'bool shared' parameter to ServerSocket.bind() ..."

dart/runtime/bin/eventhandler.cc

Index: dart/runtime/bin/eventhandler.cc
diff --git a/dart/runtime/bin/eventhandler.cc b/dart/runtime/bin/eventhandler.cc
index 1327dff79454fbaa7b930910614afe27ec648de9..542602f6bde2bac4b8dec8c5393dd158d2acfec6 100644
--- a/dart/runtime/bin/eventhandler.cc
+++ b/dart/runtime/bin/eventhandler.cc
@@ -12,6 +12,8 @@
 namespace dart {
 namespace bin {
 
+static const intptr_t kTimerId = -1;
+static const intptr_t kInvalidId = -2;
 
 void TimeoutQueue::UpdateTimeout(Dart_Port port, int64_t timeout) {
   // Find port if present.
@@ -83,7 +85,7 @@ EventHandlerImplementation* EventHandler::delegate() {
  */
 void FUNCTION_NAME(EventHandler_SendData)(Dart_NativeArguments args) {
   Dart_Handle sender = Dart_GetNativeArgument(args, 0);
-  intptr_t id;
+  intptr_t id = kInvalidId;
   if (Dart_IsNull(sender)) {
     id = kTimerId;
   } else {