Sort class IDs before training AppJIT snapshots

runtime/vm/isolate.h

 // Copyright (c) 2013, 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.
 
 #ifndef RUNTIME_VM_ISOLATE_H_
 #define RUNTIME_VM_ISOLATE_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "vm/atomic.h"
@@ skipping 541 matching lines @@
   RawError* sticky_error() const { return sticky_error_; }
   void clear_sticky_error();
 
   bool compilation_allowed() const { return compilation_allowed_; }
   void set_compilation_allowed(bool allowed) { compilation_allowed_ = allowed; }
 
   // In precompilation we finalize all regular classes before compiling.
   bool all_classes_finalized() const { return all_classes_finalized_; }
   void set_all_classes_finalized(bool value) { all_classes_finalized_ = value; }
 
+  void set_remapping_cids(bool value) { remapping_cids_ = value; }
+
   // True during top level parsing.
   bool IsTopLevelParsing() {
     const intptr_t value =
         AtomicOperations::LoadRelaxed(&top_level_parsing_count_);
     ASSERT(value >= 0);
     return value > 0;
   }
 
   void IncrTopLevelParsingCount() {
     AtomicOperations::IncrementBy(&top_level_parsing_count_, 1);
@@ skipping 227 matching lines @@
     kRegisteredNameIndex = 0,
     kRegisteredHandlerIndex,
     kRegisteredEntrySize
   };
   RawGrowableObjectArray* registered_service_extension_handlers_;
 
   Metric* metrics_list_head_;
 
   bool compilation_allowed_;
   bool all_classes_finalized_;
+  bool remapping_cids_;
 
   // Isolate list next pointer.
   Isolate* next_;
 
   // Used to wake the isolate when it is in the pause event loop.
   Monitor* pause_loop_monitor_;
 
   // Invalidation generations; used to track events occuring in parallel
   // to background compilation. The counters may overflow, which is OK
   // since we check for equality to detect if an event occured.
@@ skipping 183 matching lines @@
   intptr_t* spawn_count_;
 
   Dart_IsolateFlags isolate_flags_;
   bool paused_;
   bool errors_are_fatal_;
 };
 
 }  // namespace dart
 
 #endif  // RUNTIME_VM_ISOLATE_H_