Remove RELEASE_NOTREACHED().

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

Index: third_party/WebKit/Source/core/frame/DOMWindow.cpp
diff --git a/third_party/WebKit/Source/core/frame/DOMWindow.cpp b/third_party/WebKit/Source/core/frame/DOMWindow.cpp
index 3d13295c301bf1f1ffe55080cfade9cc5ce3ed76..b6f4c38a4ae1f3e604b4756cd84ccd68be1bc48b 100644
--- a/third_party/WebKit/Source/core/frame/DOMWindow.cpp
+++ b/third_party/WebKit/Source/core/frame/DOMWindow.cpp
@@ -40,9 +40,9 @@ 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>();
 }
 
@@ -50,7 +50,9 @@ 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>();
 }