Change icon type from Object to String

[fookoo]

Allow to use google-map-marker with icon parameter passed as a string

<google-map-marker icon="/assets/icon.svg"></google-map-marker>

Before change you cant use string directly into tag attribute, you had to pass it as a bind property, like so:

<google-map-marker icon="{{ icon }}"></google-map-marker>

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[fookoo]

I signed it 2017-08-29 23:05 GMT+02:00 googlebot <[email protected]>:

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Thanks for your pull request. It looks like this may be your first contribution to a Google open source project. 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/ <https://cla.developers.google.com/> to sign.* Once you've signed, please reply here (e.g. I signed it!) and we'll verify. Thanks. ------------------------------ - If you've already signed a CLA, it's possible we don't have your GitHub username or you're using a different email address. Check your existing CLA data <https://cla.developers.google.com/clas> and verify that your email is set on your git commits <https://help.github.com/articles/setting-your-email-in-git/>. - If your company signed a CLA, they designated a Point of Contact who decides which employees are authorized to participate. You may need to contact the Point of Contact for your company and ask to be added to the group of authorized contributors. If you don't know who your Point of Contact is, direct the project maintainer to go/cla#troubleshoot. - In order to pass this check, please resolve this problem and have the pull request author add another comment and the bot will run again. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#389 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHfvnPzqYE2R3W9MLmpdrxKZ46we1vusks5sdH0UgaJpZM4PGi5P> .

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[googlebot]

CLAs look good, thanks!