Move deopt_id and related helpers/definitions from Isolate to Thread

runtime/vm/deopt_instructions.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/deopt_instructions.h"
 
 #include "vm/assembler.h"
 #include "vm/code_patcher.h"
 #include "vm/compiler.h"
 #include "vm/intermediate_language.h"
@@ skipping 808 matching lines @@
 
 
 uword DeoptInstr::GetRetAddress(DeoptInstr* instr,
                                 const ObjectPool& object_table,
                                 Code* code) {
   ASSERT(instr->kind() == kRetAddress);
   DeoptRetAddressInstr* ret_address_instr =
       static_cast<DeoptRetAddressInstr*>(instr);
   // The following assert may trigger when displaying a backtrace
   // from the simulator.
-  ASSERT(Isolate::IsDeoptAfter(ret_address_instr->deopt_id()));
+  ASSERT(Thread::IsDeoptAfter(ret_address_instr->deopt_id()));
   ASSERT(!object_table.IsNull());
   Thread* thread = Thread::Current();
   Zone* zone = thread->zone();
   Function& function = Function::Handle(zone);
   function ^= object_table.ObjectAt(ret_address_instr->object_table_index());
   ASSERT(code != NULL);
   const Error& error = Error::Handle(zone,
       Compiler::EnsureUnoptimizedCode(thread, function));
   if (!error.IsNull()) {
     Exceptions::PropagateError(error);
@@ skipping 465 matching lines @@
                           Smi* offset,
                           TypedData* info,
                           Smi* reason) {
   intptr_t i = index * kEntrySize;
   *offset ^= table.At(i);
   *info ^= table.At(i + 1);
   *reason ^= table.At(i + 2);
 }
 
 }  // namespace dart