Reset growth control state after isolate initialization.

runtime/vm/pages.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/pages.h"
 
 #include "platform/assert.h"
 #include "vm/compiler_stats.h"
 #include "vm/gc_marker.h"
 #include "vm/gc_sweeper.h"
@@ skipping 645 matching lines @@
   if (heap_growth_ratio_ == 100) {
     return false;
   }
   intptr_t capacity_increase_in_words =
     after.capacity_in_words - last_usage_.capacity_in_words;
   ASSERT(capacity_increase_in_words >= 0);
   capacity_increase_in_words =
       Utils::RoundUp(capacity_increase_in_words, PageSpace::kPageSizeInWords);
   intptr_t capacity_increase_in_pages =
       capacity_increase_in_words / PageSpace::kPageSizeInWords;
-  return capacity_increase_in_pages >= grow_heap_;
+  return capacity_increase_in_pages > grow_heap_;
 }
 
 
 void PageSpaceController::EvaluateGarbageCollection(
     SpaceUsage before, SpaceUsage after, int64_t start, int64_t end) {
   // TODO(iposva): Reevaluate the growth policies.
   intptr_t before_total_in_words =
       before.used_in_words + before.external_in_words;
   intptr_t after_total_in_words =
       after.used_in_words + after.external_in_words;
@@ skipping 70 matching lines @@
     return 0;
   } else {
     ASSERT(total_time >= gc_time);
     int result= static_cast<int>((static_cast<double>(gc_time) /
                              static_cast<double>(total_time)) * 100);
     return result;
   }
 }
 
 }  // namespace dart