Replace ENABLE(ASSERT) with DCHECK_IS_ON().

third_party/WebKit/Source/bindings/core/v8/ScriptState.cpp

Index: third_party/WebKit/Source/bindings/core/v8/ScriptState.cpp
diff --git a/third_party/WebKit/Source/bindings/core/v8/ScriptState.cpp b/third_party/WebKit/Source/bindings/core/v8/ScriptState.cpp
index c16c328bdb4d2858ef9a77cc10cf9455b9f26961..8f84ae25f1a8ea20c97c726b9420897f734f5234 100644
--- a/third_party/WebKit/Source/bindings/core/v8/ScriptState.cpp
+++ b/third_party/WebKit/Source/bindings/core/v8/ScriptState.cpp
@@ -36,10 +36,6 @@ ScriptState::ScriptState(v8::Local<v8::Context> context,
       m_context(m_isolate, context),
       m_world(world),
       m_perContextData(V8PerContextData::create(context))
-#if ENABLE(ASSERT)
-      ,
-      m_globalObjectDetached(false)
-#endif
 {
   DCHECK(m_world);
   m_context.setWeak(this, &weakCallback);
@@ -54,7 +50,7 @@ ScriptState::~ScriptState() {
 void ScriptState::detachGlobalObject() {
   ASSERT(!m_context.isEmpty());
   context()->DetachGlobal();
-#if ENABLE(ASSERT)
+#if DCHECK_IS_ON()
   m_globalObjectDetached = true;
 #endif
 }