- Remove --coverage_dir flag and old-style coverage service requests.

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"
 #include "vm/class_finalizer.h"
 #include "vm/code_observers.h"
 #include "vm/compiler.h"
 #include "vm/compiler_stats.h"
-#include "vm/coverage.h"
 #include "vm/dart_api_message.h"
 #include "vm/dart_api_state.h"
 #include "vm/dart_entry.h"
 #include "vm/debugger.h"
 #include "vm/deopt_instructions.h"
 #include "vm/flags.h"
 #include "vm/heap.h"
 #include "vm/lockers.h"
 #include "vm/log.h"
 #include "vm/message_handler.h"
@@ skipping 1528 matching lines @@
 
   // Don't allow anymore dart code to execution on this isolate.
   thread->ClearStackLimit();
 
   // First, perform higher-level cleanup that may need to allocate.
   {
     // Ensure we have a zone and handle scope so that we can call VM functions.
     StackZone stack_zone(thread);
     HandleScope handle_scope(thread);
 
-    // Write out the coverage data if collection has been enabled.
-    if ((this != Dart::vm_isolate()) &&
-        !ServiceIsolate::IsServiceIsolateDescendant(this)) {
-      CodeCoverage::Write(thread);
-    }
-
     // Write compiler stats data if enabled.
     if (FLAG_support_compiler_stats && FLAG_compiler_stats
         && !ServiceIsolate::IsServiceIsolateDescendant(this)
         && (this != Dart::vm_isolate())) {
       OS::Print("%s", compiler_stats()->PrintToZone());
     }
   }
 
   // Remove this isolate from the list *before* we start tearing it down, to
   // avoid exposing it in a state of decay.
@@ skipping 1069 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