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

runtime/lib/integers.cc

Index: runtime/lib/integers.cc
diff --git a/runtime/lib/integers.cc b/runtime/lib/integers.cc
index c44d18d7f6b0ae45883c283b908ba0ded8f9e375..1ee5b2511bf078a681eeb5ded59def1fe1cb8c95 100644
--- a/runtime/lib/integers.cc
+++ b/runtime/lib/integers.cc
@@ -301,7 +301,7 @@ DEFINE_NATIVE_ENTRY(Integer_leftShiftWithMask32, 3) {
     // 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(
@@ -395,7 +395,7 @@ DEFINE_NATIVE_ENTRY(Mint_shlFromInt, 2) {
   // 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;
 }