Reapply "Eliminate dependencies on assemblers and code stubs in precompiled runtime."

runtime/vm/flow_graph_type_propagator.cc

Index: runtime/vm/flow_graph_type_propagator.cc
diff --git a/runtime/vm/flow_graph_type_propagator.cc b/runtime/vm/flow_graph_type_propagator.cc
index c86ebb32cd90299aa91d29231dad071371312445..e1f05267c92ab794d04a9b08af41dfb48072b200 100644
--- a/runtime/vm/flow_graph_type_propagator.cc
+++ b/runtime/vm/flow_graph_type_propagator.cc
@@ -2,6 +2,8 @@
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
+#if !defined(DART_PRECOMPILED_RUNTIME)
+
 #include "vm/flow_graph_type_propagator.h"
 
 #include "vm/bit_vector.h"
@@ -1397,3 +1399,5 @@ CompileType ExtractNthOutputInstr::ComputeType() const {
 }
 
 }  // namespace dart
+
+#endif  // !defined(DART_PRECOMPILED_RUNTIME)