Peturb the reload points on the reload bot

runtime/vm/isolate.cc

 // 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.
 
 #include "vm/isolate.h"
 
 #include "include/dart_api.h"
 #include "include/dart_native_api.h"
 #include "platform/assert.h"
 #include "platform/text_buffer.h"
@@ skipping 1650 matching lines @@
   // Wait until all background compilation has finished.
   if (background_compiler_ != NULL) {
     BackgroundCompiler::Stop(this);
   }
 }
 
 
 void Isolate::MaybeIncreaseReloadEveryNStackOverflowChecks() {
   if (FLAG_reload_every_back_off) {
     if (reload_every_n_stack_overflow_checks_ < 5000) {
-      reload_every_n_stack_overflow_checks_ += 100;
+      reload_every_n_stack_overflow_checks_ += 99;
     } else {
       reload_every_n_stack_overflow_checks_ *= 2;
     }
     // Cap the value.
     if (reload_every_n_stack_overflow_checks_ > 1000000) {
       reload_every_n_stack_overflow_checks_ = 1000000;
     }
   }
 }
 
@@ skipping 1199 matching lines @@
 void IsolateSpawnState::DecrementSpawnCount() {
   ASSERT(spawn_count_monitor_ != NULL);
   ASSERT(spawn_count_ != NULL);
   MonitorLocker ml(spawn_count_monitor_);
   ASSERT(*spawn_count_ > 0);
   *spawn_count_ = *spawn_count_ - 1;
   ml.Notify();
 }
 
 }  // namespace dart