UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36

Steps to reproduce the problem:
The timeout is not cancelled in the destructor of the SubKeyRequest. This may cause a problem.

What is the expected behavior?

What went wrong?
This could be a potential reason for this crash:
https://crash.corp.google.com/browse?q=custom_data.ChromeCrashProto.magic_signature_1.name%3D%22payments%3A%3ASubKeyRequester%3A%3AStartRegionSubKeysRequest%22

Did this work before? N/A 

Does this work in other browsers? Yes

Chrome version: 59.0.3071.115  Channel: stable
OS Version: 
Flash Version: Shockwave Flash 26.0 r0
 

UserAgent: Chrome/59.0.3071.115

The timeout is not cancelled in the destructor of the SubKeyRequest. This may cause a problem.

This could be a potential reason for this crash:

https://crash.corp.google.com/browse?q=custom_data.ChromeCrashProto.magic_signature_1.name%3D%22payments%3A%3ASubKeyRequester%3A%3AStartRegionSubKeysRequest%22