Correctly align and ellipsize PDF titles in material design PDF viewer

Correctly align and ellipsize PDF titles in material design PDF viewer

This ensures that the PDF title will be truncated with ellipses if it is
too long, rather than pushing out the other controls to the right. Also
URL decode the title to remove ugly encoded characters.

BUG=439114
Committed: https://crrev.com/676964bcdaf619bf743ae624e9b81ef856d1e29c
Cr-Commit-Position: refs/heads/master@{#327010}

[tsergeant, 2015-04-21 03:44:11]

Patchset #2 (id:20001) has been deleted

[tsergeant, 2015-04-21 03:45:35]

tsergeant@chromium.org changed reviewers:
+ raymes@chromium.org

[tsergeant, 2015-04-21 03:45:35]

raymes@, can you please review?

[raymes, 2015-04-21 06:29:28]

This looks good! We haven't really thought about testing for the new UI but
maybe we can add some as we go. Let's discuss it tomorrow :)

[tsergeant, 2015-04-27 03:55:15]

On 2015/04/21 06:29:28, raymes wrote:
> This looks good! We haven't really thought about testing for the new UI but
> maybe we can add some as we go. Let's discuss it tomorrow :)

I looked into this on Friday, and I think that integrating Web Component Tester
would be quite difficult -- it makes a lot of assumptions about how it is run
that don't really fit into the Chromium test framework.

Instead, I'll try writing some browsertests that use Chrome's existing JS
testing library. I don't think I'll be able to directly test anything that is
changed by this CL, so it might make sense to do this in another patch.

[raymes, 2015-04-27 06:25:20]

lgtm

[tsergeant, 2015-04-27 06:34:47]

The CQ bit was checked by tsergeant@chromium.org

[commit-bot: I haz the power, 2015-04-27 06:34:51]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1090313003/40001

[commit-bot: I haz the power, 2015-04-27 06:37:14]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-04-27 06:37:15]

Try jobs failed on following builders:
  ios_dbg_simulator_ninja on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios_dbg_simulator...)

[tsergeant, 2015-04-27 06:49:18]

The CQ bit was checked by tsergeant@chromium.org

[tsergeant, 2015-04-27 06:49:18]

The patchset sent to the CQ was uploaded after l-g-t-m from raymes@chromium.org
Link to the patchset: https://codereview.chromium.org/1090313003/#ps60001
(title: "Rebase")

[commit-bot: I haz the power, 2015-04-27 06:49:29]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1090313003/60001

[commit-bot: I haz the power, 2015-04-27 07:41:22]

Committed patchset #3 (id:60001)

[commit-bot: I haz the power, 2015-04-27 07:42:22]

Patchset 3 (id:??) landed as
https://crrev.com/676964bcdaf619bf743ae624e9b81ef856d1e29c
Cr-Commit-Position: refs/heads/master@{#327010}