Don't override defaultPrevented in handleKey

[googlebot]

Thanks for your pull request. It looks like this may be your first contribution to a Google open source project (if not, look below for help). Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).

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• The email used to register you as an authorized contributor must be the email used for the Git commit. Check your existing CLA data and verify that your email is set on your git commits.
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[googlebot]

Thanks for your pull request. It looks like this may be your first contribution to a Google open source project (if not, look below for help). Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).

:memo: Please visit https://cla.developers.google.com/ to sign.

Once you've signed (or fixed any issues), please reply here (e.g. I signed it!) and we'll verify it.

---

What to do if you already signed the CLA

Individual signers

• It's possible we don't have your GitHub username or you're using a different email address on your commit. Check your existing CLA data and verify that your email is set on your git commits.

Corporate signers

• Your company has a Point of Contact who decides which employees are authorized to participate. Ask your POC to be added to the group of authorized contributors. If you don't know who your Point of Contact is, direct the Google project maintainer to go/cla#troubleshoot (Public version).
• The email used to register you as an authorized contributor must be the email used for the Git commit. Check your existing CLA data and verify that your email is set on your git commits.
• The email used to register you as an authorized contributor must also be attached to your GitHub account.

[leinaDBA]

Thanks for your pull request. It looks like this may be your first contribution to a Google open source project (if not, look below for help). Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).

📝 Please visit https://cla.developers.google.com/ to sign.

Once you've signed (or fixed any issues), please reply here (e.g. I signed it!) and we'll verify it.

What to do if you already signed the CLA

Individual signers

• It's possible we don't have your GitHub username or you're using a different email address on your commit. Check your existing CLA data and verify that your email is set on your git commits.

Corporate signers

• Your company has a Point of Contact who decides which employees are authorized to participate. Ask your POC to be added to the group of authorized contributors. If you don't know who your Point of Contact is, direct the Google project maintainer to go/cla#troubleshoot (Public version).
• The email used to register you as an authorized contributor must be the email used for the Git commit. Check your existing CLA data and verify that your email is set on your git commits.
• The email used to register you as an authorized contributor must also be attached to your GitHub account.

I signed it

[samthor]

Thanks for this, but we can't find your CLA signature under your GitHub username. Can you sign it again?

[leinaDBA]

I go to click again & it says:

Contributor License Agreements Google Individual Contributor License Agreement Below is the contact information we have for your Google Individual CLA. The information you provide below, along with your IP address and a timestamp, will be maintained in accordance with Google's privacy policy.

It looks like you've already signed this CLA. If you'd like to edit your contact information, you may do so below.

• required fields

Date Signed Nov 13, 2018 06:42 PST Email(s) Learn more about managing email addresses for your account.

leinadba@gmail.com leinadbeel@hotmail.com Name * Daniel Ben Avraham GitHub Username If you change your GitHub Username, please update it here too.

[samthor]

I just made this change myself. Thanks for the PR.

FWIW I looked up your Gmail account and we could have accepted your code; but that record doesn't seem to be attached to your GitHub account. Just something to keep in mind for future contributions to Google projects 👍