- Consolidate verbose-gc output to be a single line which can be imported easily into spreadsheets.

runtime/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 "lib/mirrors.h"
 #include "vm/code_observers.h"
@@ skipping 241 matching lines @@
   ASSERT(isolate == Isolate::Current());
 }
 #endif
 
 
 Isolate::Isolate()
     : store_buffer_block_(),
       store_buffer_(),
       message_notify_callback_(NULL),
       name_(NULL),
+      start_time_(OS::GetCurrentTimeMicros()),
       main_port_(0),
       heap_(NULL),
       object_store_(NULL),
       top_context_(Context::null()),
       top_exit_frame_info_(0),
       init_callback_data_(NULL),
       library_tag_handler_(NULL),
       api_state_(NULL),
       stub_code_(NULL),
       debugger_(NULL),
@@ skipping 343 matching lines @@
 
 
 void Isolate::VisitWeakPersistentHandles(HandleVisitor* visitor,
                                          bool visit_prologue_weak_handles) {
   if (api_state() != NULL) {
     api_state()->VisitWeakHandles(visitor, visit_prologue_weak_handles);
   }
 }
 
 }  // namespace dart