| Index: third_party/WebKit/Source/modules/vibration/NavigatorVibration.cpp
|
| diff --git a/third_party/WebKit/Source/modules/vibration/NavigatorVibration.cpp b/third_party/WebKit/Source/modules/vibration/NavigatorVibration.cpp
|
| index 77c0ce17a2369290356d15bd872b5cb3c38f69a3..1f451723f7cda87e5d40f08ddb979451f1c33393 100644
|
| --- a/third_party/WebKit/Source/modules/vibration/NavigatorVibration.cpp
|
| +++ b/third_party/WebKit/Source/modules/vibration/NavigatorVibration.cpp
|
| @@ -34,7 +34,9 @@
|
| namespace blink {
|
|
|
| NavigatorVibration::NavigatorVibration(Navigator& navigator)
|
| - : ContextLifecycleObserver(navigator.frame()->document()) {}
|
| + : Supplement<Navigator>(navigator),
|
| + ContextLifecycleObserver(navigator.frame() ? navigator.frame()->document()
|
| + : nullptr) {}
|
|
|
| NavigatorVibration::~NavigatorVibration() {}
|
|
|
|
|