Update bower.json for Polymer elements and add PRESUBMIT.py

Update bower.json for Polymer elements and add PRESUBMIT.py

Specify each element we use in bower.json, and enforce this
with a PRESUBMIT. This way we won't be surprised by random
3rd-party libraries being added by Polymer in the future.

This is virtually identical to the old PRESUBMIT.py that was third_party/polymer.

Also remove some stuff we don't seem to use.

R=jlklein@chromium.org,dzhioev@chromium.org

Committed: https://crrev.com/11430b7b875f089c3239ea17a189e801ad6c845e
Cr-Commit-Position: refs/heads/master@{#339585}

[Jeremy Klein, 2015-07-07 17:05:49]

lgtm

https://codereview.chromium.org/1221923003/diff/20001/third_party/polymer/v1_...
File third_party/polymer/v1_0/PRESUBMIT.py (right):

https://codereview.chromium.org/1221923003/diff/20001/third_party/polymer/v1_...
third_party/polymer/v1_0/PRESUBMIT.py:24: else:
I'd never seen this for .. else pattern before. Interesting.

https://codereview.chromium.org/1221923003/diff/20001/third_party/polymer/v1_...
File third_party/polymer/v1_0/components/paper-toast/paper-toast.html (left):

https://codereview.chromium.org/1221923003/diff/20001/third_party/polymer/v1_...
third_party/polymer/v1_0/components/paper-toast/paper-toast.html:16:
`paper-toast` provides a subtle notification toast.
Hmm, I'm surprised no one is using toast...

[michaelpg, 2015-07-07 17:37:50]

https://codereview.chromium.org/1221923003/diff/20001/third_party/polymer/v1_...
File third_party/polymer/v1_0/PRESUBMIT.py (right):

https://codereview.chromium.org/1221923003/diff/20001/third_party/polymer/v1_...
third_party/polymer/v1_0/PRESUBMIT.py:24: else:
On 2015/07/07 17:05:49, Jeremy Klein wrote:
> I'd never seen this for .. else pattern before. Interesting.

I thought it was neat. This was all written by dzhioev@ for the original
third_party/polymer/PRESUBMIT.py.

https://codereview.chromium.org/1221923003/diff/20001/third_party/polymer/v1_...
File third_party/polymer/v1_0/components/paper-toast/paper-toast.html (left):

https://codereview.chromium.org/1221923003/diff/20001/third_party/polymer/v1_...
third_party/polymer/v1_0/components/paper-toast/paper-toast.html:16:
`paper-toast` provides a subtle notification toast.
On 2015/07/07 17:05:49, Jeremy Klein wrote:
> Hmm, I'm surprised no one is using toast...

meh
https://code.google.com/p/chromium/codesearch#search/&q=v1_0/paper-toast%20-f...

[dzhioev (left Google), 2015-07-10 21:41:37]

LGTM

[michaelpg, 2015-07-11 07:04:55]

Patchset #3 (id:40001) has been deleted

[michaelpg, 2015-07-13 21:24:17]

The CQ bit was checked by michaelpg@chromium.org

[michaelpg, 2015-07-13 21:24:19]

The patchset sent to the CQ was uploaded after l-g-t-m from
dzhioev@chromium.org, jlklein@chromium.org
Link to the patchset: https://codereview.chromium.org/1221923003/#ps60001
(title: "rebase and land")

[commit-bot: I haz the power, 2015-07-13 21:25:02]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1221923003/60001

[commit-bot: I haz the power, 2015-07-13 21:41:09]

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

[commit-bot: I haz the power, 2015-07-13 21:41:12]

Try jobs failed on following builders:
  cast_shell_linux on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/cast_shell_linu...)

(exceeded global retry quota)

[michaelpg, 2015-07-13 22:57:30]

Patchset #4 (id:60001) has been deleted

[michaelpg, 2015-07-14 00:11:23]

dzhioev, PTAnotherL. Somehow font-roboto got dropped when I rebased, so I had to
run reproduce.sh again to add it back.

[dzhioev (left Google), 2015-07-14 05:33:26]

On 2015/07/14 00:11:23, michaelpg wrote:
> dzhioev, PTAnotherL. Somehow font-roboto got dropped when I rebased, so I had
to
> run reproduce.sh again to add it back.

LGTM

[michaelpg, 2015-07-14 07:31:56]

The CQ bit was checked by michaelpg@chromium.org

[michaelpg, 2015-07-14 07:31:58]

The patchset sent to the CQ was uploaded after l-g-t-m from jlklein@chromium.org
Link to the patchset: https://codereview.chromium.org/1221923003/#ps70001
(title: "Run reproduce.sh")

[commit-bot: I haz the power, 2015-07-14 07:32:19]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1221923003/70001

[commit-bot: I haz the power, 2015-07-14 07:46:06]

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

[commit-bot: I haz the power, 2015-07-14 07:46:10]

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

(exceeded global retry quota)

[michaelpg, 2015-07-14 17:03:55]

The CQ bit was checked by michaelpg@chromium.org

[michaelpg, 2015-07-14 17:03:57]

The patchset sent to the CQ was uploaded after l-g-t-m from
dzhioev@chromium.org, jlklein@chromium.org
Link to the patchset: https://codereview.chromium.org/1221923003/#ps80001
(title: "force-add new files, dummy")

[commit-bot: I haz the power, 2015-07-14 17:04:40]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1221923003/80001

[commit-bot: I haz the power, 2015-07-14 18:21:42]

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

[commit-bot: I haz the power, 2015-07-14 18:21:45]

Try jobs failed on following builders:
  linux_chromium_chromeos_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[michaelpg, 2015-07-14 22:14:43]

Patchset #6 (id:90001) has been deleted

[michaelpg, 2015-07-14 22:21:54]

Patchset #6 (id:100001) has been deleted

[michaelpg, 2015-07-14 22:23:07]

Patchset #6 (id:100001) has been deleted

[michaelpg, 2015-07-14 22:25:54]

Last fix.

Newly included <font-roboto> used by paper-styles has a <link> pointing to
fonts.googleapis.com. We shouldn't be loading external content anyway, but it
was also causing extra flakiness in ProxyAuthOnUserBoardScreenTest.

This last patch updates reproduce.sh to find and remove instances of
`href="https://*"`. The only effective change is in font-roboto/roboto.html,
although this also removes some <a href=""> in comments (e.g.,
paper-button.html). The alternative would be to make the regex more specific or
to use negative lookbehinds with awk or something, but then we'd be susceptible
to formatting changes yielding false negatives.

[dzhioev (left Google), 2015-07-17 19:14:48]

On 2015/07/14 22:25:54, michaelpg wrote:
> Last fix.
> 
> Newly included <font-roboto> used by paper-styles has a <link> pointing to
> http://fonts.googleapis.com. We shouldn't be loading external content anyway,
but it
> was also causing extra flakiness in ProxyAuthOnUserBoardScreenTest.
> 
> This last patch updates reproduce.sh to find and remove instances of
> `href="https://*"`. The only effective change is in font-roboto/roboto.html,
> although this also removes some <a href=""> in comments (e.g.,
> paper-button.html). The alternative would be to make the regex more specific
or
> to use negative lookbehinds with awk or something, but then we'd be
susceptible
> to formatting changes yielding false negatives.
LGTM, but I thing a simple patch will work better here.

[dzhioev (left Google), 2015-07-17 19:14:56]

On 2015/07/14 22:25:54, michaelpg wrote:
> Last fix.
> 
> Newly included <font-roboto> used by paper-styles has a <link> pointing to
> http://fonts.googleapis.com. We shouldn't be loading external content anyway,
but it
> was also causing extra flakiness in ProxyAuthOnUserBoardScreenTest.
> 
> This last patch updates reproduce.sh to find and remove instances of
> `href="https://*"`. The only effective change is in font-roboto/roboto.html,
> although this also removes some <a href=""> in comments (e.g.,
> paper-button.html). The alternative would be to make the regex more specific
or
> to use negative lookbehinds with awk or something, but then we'd be
susceptible
> to formatting changes yielding false negatives.
LGTM, but I think a simple patch will work better here.

[michaelpg, 2015-07-17 20:30:35]

The CQ bit was checked by michaelpg@chromium.org

[michaelpg, 2015-07-17 20:30:38]

The patchset sent to the CQ was uploaded after l-g-t-m from
jlklein@chromium.org, dzhioev@chromium.org
Link to the patchset: https://codereview.chromium.org/1221923003/#ps120001
(title: "Use patch to remove external font")

[michaelpg, 2015-07-17 20:30:42]

On 2015/07/17 19:14:56, dzhioev wrote:
> On 2015/07/14 22:25:54, michaelpg wrote:
> > Last fix.
> > 
> > Newly included <font-roboto> used by paper-styles has a <link> pointing to
> > http://fonts.googleapis.com. We shouldn't be loading external content
anyway,
> but it
> > was also causing extra flakiness in ProxyAuthOnUserBoardScreenTest.
> > 
> > This last patch updates reproduce.sh to find and remove instances of
> > `href="https://*"`. The only effective change is in font-roboto/roboto.html,
> > although this also removes some <a href=""> in comments (e.g.,
> > paper-button.html). The alternative would be to make the regex more specific
> or
> > to use negative lookbehinds with awk or something, but then we'd be
> susceptible
> > to formatting changes yielding false negatives.
> LGTM, but I think a simple patch will work better here.

OK, done.

[commit-bot: I haz the power, 2015-07-17 20:31:43]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1221923003/120001

[commit-bot: I haz the power, 2015-07-17 21:06:39]

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

[commit-bot: I haz the power, 2015-07-17 21:06:41]

Try jobs failed on following builders:
  cast_shell_android on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/cast_shell_andr...)
  linux_chromium_clobber_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[michaelpg, 2015-07-20 23:15:47]

The CQ bit was checked by michaelpg@chromium.org

[michaelpg, 2015-07-20 23:15:49]

The patchset sent to the CQ was uploaded after l-g-t-m from
dzhioev@chromium.org, jlklein@chromium.org
Link to the patchset: https://codereview.chromium.org/1221923003/#ps130001
(title: "rebase")

[commit-bot: I haz the power, 2015-07-20 23:16:21]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1221923003/130001

[commit-bot: I haz the power, 2015-07-21 00:19:25]

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

[commit-bot: I haz the power, 2015-07-21 00:19:27]

Try jobs failed on following builders:
  linux_chromium_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[michaelpg, 2015-07-21 00:54:43]

The CQ bit was checked by michaelpg@chromium.org

[commit-bot: I haz the power, 2015-07-21 00:55:06]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1221923003/130001

[commit-bot: I haz the power, 2015-07-21 01:07:40]

Committed patchset #8 (id:130001)

[commit-bot: I haz the power, 2015-07-21 01:08:51]

Patchset 8 (id:??) landed as
https://crrev.com/11430b7b875f089c3239ea17a189e801ad6c845e
Cr-Commit-Position: refs/heads/master@{#339585}