| Index: third_party/WebKit/Source/core/html/HTMLFormElement.cpp
|
| diff --git a/third_party/WebKit/Source/core/html/HTMLFormElement.cpp b/third_party/WebKit/Source/core/html/HTMLFormElement.cpp
|
| index 53b47e973450e2b06b2e9d55df92b5d233e12752..491608592bab77800dda6f306d3f01daa1befdc2 100644
|
| --- a/third_party/WebKit/Source/core/html/HTMLFormElement.cpp
|
| +++ b/third_party/WebKit/Source/core/html/HTMLFormElement.cpp
|
| @@ -350,9 +350,12 @@ void HTMLFormElement::submit(Event* event, bool activateSubmitButton)
|
| LocalFrame* frame = document().frame();
|
| if (!view || !frame || !frame->page())
|
| return;
|
| +
|
| + // Do not submit if the form is not attached to the document.
|
| + // This matches the behaviour in Firefox.
|
| // See crbug.com/586749.
|
| if (!isConnected())
|
| - UseCounter::count(document(), UseCounter::FormSubmissionNotInDocumentTree);
|
| + return;
|
|
|
| if (m_isSubmitting)
|
| return;
|
|
|