Make the Isolate parameter mandatory for internal HandleScopes.

src/api.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 4542 matching lines @@
         proxy_constructor->set_needs_access_check(
             global_constructor->needs_access_check());
         global_constructor->set_needs_access_check(false);
         global_constructor->set_access_check_info(
             isolate->heap()->undefined_value());
       }
     }
 
     // Create the environment.
     env = isolate->bootstrapper()->CreateEnvironment(
-        isolate,
         Utils::OpenHandle(*global_object, true),
         proxy_template,
         extensions);
 
     // Restore the access check info on the global template.
     if (!global_template.IsEmpty()) {
       ASSERT(!global_constructor.is_null());
       ASSERT(!proxy_constructor.is_null());
       global_constructor->set_access_check_info(
           proxy_constructor->access_check_info());
@@ skipping 1977 matching lines @@
 #else
   if (run == GetStressRuns() - 1) {
     SetFlagsFromString(kForcedOptimizations);
   } else if (run != GetStressRuns() - 2) {
     SetFlagsFromString(kLazyOptimizations);
   }
 #endif
 }
 
 
+// TODO(svenpanne) Deprecate this.
 void Testing::DeoptimizeAll() {
-  i::HandleScope scope;
+  i::Isolate* isolate = i::Isolate::Current();
+  i::HandleScope scope(isolate);
   internal::Deoptimizer::DeoptimizeAll();
 }
 
 
 namespace internal {
 
 
 void HandleScopeImplementer::FreeThreadResources() {
   Free();
 }
@@ skipping 130 matching lines @@
 
   v->VisitPointers(blocks_.first(), first_block_limit_);
 
   for (int i = 1; i < blocks_.length(); i++) {
     v->VisitPointers(blocks_[i], &blocks_[i][kHandleBlockSize]);
   }
 }
 
 
 } }  // namespace v8::internal