- Remove redundant assertion.

runtime/vm/object.h

 // 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.
 
 #ifndef VM_OBJECT_H_
 #define VM_OBJECT_H_
 
 #include "include/dart_api.h"
 #include "platform/assert.h"
 #include "platform/utils.h"
@@ skipping 5426 matching lines @@
   if ((reinterpret_cast<uword>(raw_) & kSmiTagMask) == kSmiTag) {
     set_vtable(Smi::handle_vtable_);
     return;
   } else if (raw_ == null_) {
     set_vtable(handle_vtable_);
     return;
   }
 
 #if defined(DEBUG)
   Isolate* isolate = Isolate::Current();
-  Heap* isolate_heap = isolate->heap();
-  Heap* vm_isolate_heap = Dart::vm_isolate()->heap();
-  ASSERT(isolate_heap->Contains(reinterpret_cast<uword>(raw_->ptr())) ||
-         vm_isolate_heap->Contains(reinterpret_cast<uword>(raw_->ptr())));
+  if (FLAG_verify_handles) {
+    Heap* isolate_heap = isolate->heap();
+    Heap* vm_isolate_heap = Dart::vm_isolate()->heap();
+    ASSERT(isolate_heap->Contains(reinterpret_cast<uword>(raw_->ptr())) ||
+           vm_isolate_heap->Contains(reinterpret_cast<uword>(raw_->ptr())));
+  }
 #endif
   intptr_t cid = raw_->GetClassId();
   if (cid < kNumPredefinedCids) {
 #if defined(DEBUG)
     ASSERT(builtin_vtables_[cid] ==
            isolate->class_table()->At(cid)->ptr()->handle_vtable_);
 #endif
     set_vtable(builtin_vtables_[cid]);
   } else {
 #if !defined(DEBUG)
@@ skipping 57 matching lines @@
     if (this->CharAt(i) != str.CharAt(begin_index + i)) {
       return false;
     }
   }
   return true;
 }
 
 }  // namespace dart
 
 #endif  // VM_OBJECT_H_