Initial split of precompilation code from compiler.cc

runtime/vm/precompiler.h

Index: runtime/vm/precompiler.h
diff --git a/runtime/vm/precompiler.h b/runtime/vm/precompiler.h
index f01679ac9f06b6eb46e4877ab50088bd5262b592..c32a955269d43287faa9958dac99e0cd8b9e3404 100644
--- a/runtime/vm/precompiler.h
+++ b/runtime/vm/precompiler.h
@@ -18,6 +18,7 @@ class Field;
 class Function;
 class GrowableObjectArray;
 class RawError;
+class SequenceNode;
 class String;
 
 class SymbolKeyValueTrait {
@@ -181,9 +182,17 @@ class Precompiler : public ValueObject {
                                      const String& fname,
                                      Object* function);
 
+  static RawError* CompileFunction(Thread* thread, const Function& function);
+
+  static RawObject* EvaluateStaticInitializer(const Field& field);
+  static RawObject* ExecuteOnce(SequenceNode* fragment);
+
  private:
   Precompiler(Thread* thread, bool reset_fields);
 
+
+  static RawFunction* CompileStaticInitializer(const Field& field);
+
   void DoCompileAll(Dart_QualifiedFunctionName embedder_entry_points[]);
   void ClearAllCode();
   void AddRoots(Dart_QualifiedFunctionName embedder_entry_points[]);