Title jumps to the next line, out of the toolbar

[touficbatache]

What MDC-Web Version are you using?

0.8.0

What browser(s) is this bug affecting?

Chrome for android 56.0.2924.87.

What OS are you using?

Android 7.0.

What are the steps to reproduce the bug?

1. Edit the title to be a long one
2. Run the demo server
3. Go to localhost:8080
4. If you are on a PC, change the size of the chrome browser to be like a phone. If you are on Android, go to the next step.
5. Observe the component's behavior
   http://codepen.io/anon/pen/JNjymr

What is the expected behavior?

The title should continue on the same line.

What is the actual behavior?

The title jumps to the next line.

Any other information you believe would be useful?

You should add flex: 0; to .mdc-toolbar__section--align-end.

[touficbatache]

A pull request (#509) has been requested to fix this issue.

[touficbatache]

This issue has been solved and can be closed. @yeelan0319