Eliminate dependencies on assemblers and code stubs in precompiled runtime.

runtime/vm/intrinsifier.cc

Index: runtime/vm/intrinsifier.cc
diff --git a/runtime/vm/intrinsifier.cc b/runtime/vm/intrinsifier.cc
index 51d0e29ba441f56b28610f1a815e059a6f298b99..dde62cee9dec2cc5575c13e2c0c162a41df04848 100644
--- a/runtime/vm/intrinsifier.cc
+++ b/runtime/vm/intrinsifier.cc
@@ -3,6 +3,8 @@
 // BSD-style license that can be found in the LICENSE file.
 // Class for intrinsifying functions.
 
+#if !defined(DART_PRECOMPILED_RUNTIME)
+
 #include "vm/assembler.h"
 #include "vm/compiler.h"
 #include "vm/cpu.h"
@@ -1193,3 +1195,5 @@ void Intrinsifier::RegExp_ExecuteMatchSticky(Assembler* assembler) {
 
 
 }  // namespace dart
+
+#endif  // !defined(DART_PRECOMPILED_RUNTIME)