Changes to get rid of dependency on openssl in the dart VM.

vm/isolate.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/isolate.h"
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
-#include "vm/bigint_store.h"
 #include "vm/code_index_table.h"
 #include "vm/compiler_stats.h"
 #include "vm/dart_api_state.h"
 #include "vm/dart_entry.h"
 #include "vm/debugger.h"
 #include "vm/debuginfo.h"
 #include "vm/heap.h"
 #include "vm/message.h"
 #include "vm/object_store.h"
 #include "vm/parser.h"
@@ skipping 74 matching lines @@
       object_store_(NULL),
       top_resource_(NULL),
       top_context_(Context::null()),
       current_zone_(NULL),
 #if defined(DEBUG)
       no_gc_scope_depth_(0),
       no_handle_scope_depth_(0),
       top_handle_scope_(NULL),
 #endif
       random_seed_(Random::kDefaultRandomSeed),
-      bigint_store_(NULL),
       top_exit_frame_info_(0),
       init_callback_data_(NULL),
       library_tag_handler_(NULL),
       api_state_(NULL),
       stub_code_(NULL),
       code_index_table_(NULL),
       debugger_(NULL),
       long_jump_base_(NULL),
       timer_list_(),
       ast_node_id_(AstNode::kNoId),
       mutex_(new Mutex()),
       stack_limit_(0),
       saved_stack_limit_(0) {
 }
 
 
 Isolate::~Isolate() {
   delete [] name_;
   delete heap_;
   delete object_store_;
   // Do not delete stack resources: top_resource_ and current_zone_.
-  delete bigint_store_;
   delete api_state_;
   delete stub_code_;
   delete code_index_table_;
   delete debugger_;
   delete mutex_;
   mutex_ = NULL;  // Fail fast if interrupts are scheduled on a dead isolate.
   delete message_handler_;
   message_handler_ = NULL;  // Fail fast if we send messages to a dead isolate.
 }
 
@@ skipping 327 matching lines @@
 }
 
 
 void Isolate::VisitWeakPersistentHandles(HandleVisitor* visitor) {
   if (api_state() != NULL) {
     api_state()->VisitWeakHandles(visitor);
   }
 }
 
 }  // namespace dart