Refactor Isolate -> Thread in NativeArguments and exception handler jump.

runtime/lib/integers.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/bootstrap_natives.h"
 
 #include "include/dart_api.h"
 #include "vm/dart_entry.h"
 #include "vm/dart_api_impl.h"
 #include "vm/exceptions.h"
@@ skipping 283 matching lines @@
   const Integer& value = Integer::CheckedHandle(arguments->NativeArgAt(0));
   GET_NON_NULL_NATIVE_ARGUMENT(Integer, shift_count, arguments->NativeArgAt(1));
   GET_NON_NULL_NATIVE_ARGUMENT(Integer, mask, arguments->NativeArgAt(2));
   ASSERT(CheckInteger(value));
   ASSERT(CheckInteger(shift_count));
   ASSERT(CheckInteger(mask));
   if (!shift_count.IsSmi()) {
     // Shift count is too large..
     const Instance& exception =
         Instance::Handle(isolate->object_store()->out_of_memory());
-    Exceptions::Throw(isolate, exception);
+    Exceptions::Throw(thread, exception);
   }
   const Smi& smi_shift_count = Smi::Cast(shift_count);
   const Integer& shift_result = Integer::Handle(
       ShiftOperationHelper(Token::kSHL, value, smi_shift_count, true));
   const Integer& result =
       Integer::Handle(shift_result.BitOp(Token::kBIT_AND, mask));
   return result.AsValidInteger();
 }
 
 
@@ skipping 73 matching lines @@
   ASSERT(Smi::IsValid(result));
   return Smi::New(result);
 }
 
 
 DEFINE_NATIVE_ENTRY(Mint_shlFromInt, 2) {
   // Use the preallocated out of memory exception to avoid calling
   // into dart code or allocating any code.
   const Instance& exception =
       Instance::Handle(isolate->object_store()->out_of_memory());
-  Exceptions::Throw(isolate, exception);
+  Exceptions::Throw(thread, exception);
   UNREACHABLE();
   return 0;
 }
 
 
 // Bigint natives.
 
 DEFINE_NATIVE_ENTRY(Bigint_getNeg, 1) {
   const Bigint& bigint = Bigint::CheckedHandle(arguments->NativeArgAt(0));
   return bigint.neg();
@@ skipping 15 matching lines @@
 DEFINE_NATIVE_ENTRY(Bigint_allocate, 4) {
   // First arg is null type arguments, since class Bigint is not parameterized.
   const Bool& neg = Bool::CheckedHandle(arguments->NativeArgAt(1));
   const Smi& used = Smi::CheckedHandle(arguments->NativeArgAt(2));
   const TypedData& digits = TypedData::CheckedHandle(arguments->NativeArgAt(3));
   ASSERT(!digits.IsNull());
   return Bigint::New(neg.value(), used.Value(), digits);
 }
 
 }  // namespace dart