[dictionaries] Use IsKey(Isolate* i, Object* o) everywhere

src/heap/mark-compact.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/heap/mark-compact.h"
 
 #include "src/base/atomicops.h"
 #include "src/base/bits.h"
 #include "src/base/sys-info.h"
 #include "src/code-stubs.h"
@@ skipping 2435 matching lines @@
     have_code_to_deoptimize_ |= current->MarkCodeForDeoptimization(
         isolate, DependentCode::kWeakCodeGroup);
     current = current->next_link();
   }
 
   WeakHashTable* table = heap_->weak_object_to_code_table();
   uint32_t capacity = table->Capacity();
   for (uint32_t i = 0; i < capacity; i++) {
     uint32_t key_index = table->EntryToIndex(i);
     Object* key = table->get(key_index);
-    if (!table->IsKey(key)) continue;
+    if (!table->IsKey(isolate, key)) continue;
     uint32_t value_index = table->EntryToValueIndex(i);
     Object* value = table->get(value_index);
     DCHECK(key->IsWeakCell());
     if (WeakCell::cast(key)->cleared()) {
       have_code_to_deoptimize_ |=
           DependentCode::cast(value)->MarkCodeForDeoptimization(
               isolate, DependentCode::kWeakCodeGroup);
       table->set(key_index, heap_->the_hole_value());
       table->set(value_index, heap_->the_hole_value());
       table->ElementRemoved();
@@ skipping 1518 matching lines @@
     MarkBit mark_bit = Marking::MarkBitFrom(host);
     if (Marking::IsBlack(mark_bit)) {
       RelocInfo rinfo(isolate(), pc, RelocInfo::CODE_TARGET, 0, host);
       RecordRelocSlot(host, &rinfo, target);
     }
   }
 }
 
 }  // namespace internal
 }  // namespace v8