Add support for converted closures with explicit contexts to VM

runtime/vm/kernel_binary.cc

Index: runtime/vm/kernel_binary.cc
diff --git a/runtime/vm/kernel_binary.cc b/runtime/vm/kernel_binary.cc
index 4757791fad23ef7cb4205e623b7e2e18bfc83688..d9b7d5101b80767587bc819000e0265a83e2332d 100644
--- a/runtime/vm/kernel_binary.cc
+++ b/runtime/vm/kernel_binary.cc
@@ -1151,6 +1151,8 @@ VectorCreation* VectorCreation::ReadFrom(Reader* reader) {
       reader->offset() - 1;  // -1 to include tag byte.
   vector_creation->value_ = reader->ReadUInt();
 
+  vector_creation->can_stream_ = true;
+
   return vector_creation;
 }
 
@@ -1163,7 +1165,7 @@ VectorGet* VectorGet::ReadFrom(Reader* reader) {
   vector_get->vector_expression_ = Expression::ReadFrom(reader);
   vector_get->index_ = reader->ReadUInt();
 
-  vector_get->can_stream_ = false;
+  vector_get->can_stream_ = true;
 
   return vector_get;
 }
@@ -1178,7 +1180,7 @@ VectorSet* VectorSet::ReadFrom(Reader* reader) {
   vector_set->index_ = reader->ReadUInt();
   vector_set->value_ = Expression::ReadFrom(reader);
 
-  vector_set->can_stream_ = false;
+  vector_set->can_stream_ = vector_set->value_->can_stream();
 
   return vector_set;
 }
@@ -1192,7 +1194,7 @@ VectorCopy* VectorCopy::ReadFrom(Reader* reader) {
       reader->offset() - 1;  // -1 to include tag byte.
   vector_copy->vector_expression_ = Expression::ReadFrom(reader);
 
-  vector_copy->can_stream_ = false;
+  vector_copy->can_stream_ = true;
 
   return vector_copy;
 }
@@ -1210,7 +1212,7 @@ ClosureCreation* ClosureCreation::ReadFrom(Reader* reader) {
   closure_creation->function_type_ =
       FunctionType::Cast(DartType::ReadFrom(reader));
 
-  closure_creation->can_stream_ = false;
+  closure_creation->can_stream_ = true;
 
   return closure_creation;
 }