Remove RELEASE_NOTREACHED().

third_party/WebKit/Source/core/frame/DOMWindow.cpp

 // Copyright 2014 The Chromium 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 "core/frame/DOMWindow.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/dom/SecurityContext.h"
@@ skipping 22 matching lines @@
 #include <memory>
 
 namespace blink {
 
 DOMWindow::DOMWindow() : m_windowIsClosing(false) {}
 
 DOMWindow::~DOMWindow() {}
 
 v8::Local<v8::Object> DOMWindow::wrap(v8::Isolate*,
                                       v8::Local<v8::Object> creationContext) {
-  // DOMWindow must never be wrapped with wrap method.  The wrappers must be
-  // created at WindowProxy::createContext() and setupWindowPrototypeChain().
-  RELEASE_NOTREACHED();
+  LOG(FATAL) << "DOMWindow must never be wrapped with wrap method.  The "
+                "wrappers must be created at WindowProxy::createContext() and "
+                "setupWindowPrototypeChain().";
   return v8::Local<v8::Object>();
 }
 
 v8::Local<v8::Object> DOMWindow::associateWithWrapper(
     v8::Isolate*,
     const WrapperTypeInfo*,
     v8::Local<v8::Object> wrapper) {
-  RELEASE_NOTREACHED();  // same as wrap method
+  LOG(FATAL) << "DOMWindow must never be wrapped with wrap method.  The "
+                "wrappers must be created at WindowProxy::createContext() and "
+                "setupWindowPrototypeChain().";
   return v8::Local<v8::Object>();
 }
 
 const AtomicString& DOMWindow::interfaceName() const {
   return EventTargetNames::DOMWindow;
 }
 
 const DOMWindow* DOMWindow::toDOMWindow() const {
   return this;
 }
@@ skipping 364 matching lines @@
 
   page->focusController().focusDocumentView(frame(), true /* notifyEmbedder */);
 }
 
 DEFINE_TRACE(DOMWindow) {
   visitor->trace(m_location);
   EventTargetWithInlineData::trace(visitor);
 }
 
 }  // namespace blink