Preparation for moving reusable handles to thread and more cleanups: isolate -> thread based handle…

runtime/vm/coverage.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/coverage.h"
 
 #include "include/dart_api.h"
 
 #include "vm/compiler.h"
 #include "vm/isolate.h"
@@ skipping 124 matching lines @@
   }
 }
 
 
 void CodeCoverage::PrintClass(const Library& lib,
                               const Class& cls,
                               const JSONArray& jsarr,
                               CoverageFilter* filter,
                               bool as_call_sites) {
   Thread* thread = Thread::Current();
-  Isolate* isolate = thread->isolate();
-  if (cls.EnsureIsFinalized(isolate) != Error::null()) {
+  if (cls.EnsureIsFinalized(thread) != Error::null()) {
     // Only classes that have been finalized do have a meaningful list of
     // functions.
     return;
   }
   Array& functions = Array::Handle(cls.functions());
   ASSERT(!functions.IsNull());
   Function& function = Function::Handle();
   Script& script = Script::Handle();
   String& saved_url = String::Handle();
   String& url = String::Handle();
@@ skipping 127 matching lines @@
         cls = it.GetNextClass();
         ASSERT(!cls.IsNull());
         PrintClass(lib, cls, jsarr, filter, as_call_sites);
       }
     }
   }
 }
 
 
 }  // namespace dart