Revert "Move precompilation-related flags to flags list."

runtime/vm/flags.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // 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.
 
 #include "vm/flags.h"
 
 #include "platform/assert.h"
 #include "vm/json_stream.h"
 #include "vm/os.h"
 
@@ skipping 62 matching lines @@
 FLAG_LIST(PRODUCT_FLAG_MARCO,
           RELEASE_FLAG_MARCO,
           DEBUG_FLAG_MARCO,
           PRECOMPILE_FLAG_MARCO)
 
 #undef RELEASE_FLAG_MARCO
 #undef DEBUG_FLAG_MARCO
 #undef PRODUCT_FLAG_MARCO
 #undef PRECOMPILE_FLAG_MARCO
 
-
 bool Flags::initialized_ = false;
 
 // List of registered flags.
 Flag** Flags::flags_ = NULL;
 intptr_t Flags::capacity_ = 0;
 intptr_t Flags::num_flags_ = 0;
 
 class Flag {
  public:
   enum FlagType {
@@ skipping 443 matching lines @@
   }
   JSONObject jsobj(js);
   jsobj.AddProperty("type", "FlagList");
   JSONArray jsarr(&jsobj, "flags");
   for (intptr_t i = 0; i < num_flags_; ++i) {
     PrintFlagToJSONArray(&jsarr, flags_[i]);
   }
 }
 
 }  // namespace dart