[memory-inspector] Add prebuilts for Android x86/x86_64

[memory-inspector] Add prebuilts for Android x86/x86_64

This change also:
 - adds x86/x86_64 in the list of supported ABIs.
 - adjusts the regexp of the REST endpoints to support the emulator:
   the old regex was using \w+ to match the device serial, which
   doesn't work with the cases such as "emulator-1234".

TBR=primiano@chromium.org
BUG=

Committed: https://crrev.com/95f711c167157db7ea293571dbbdc5fa472f8868
Cr-Commit-Position: refs/heads/master@{#314396}

[Primiano Tucci (use gerrit), 2015-02-03 15:47:33]

primiano@chromium.org changed reviewers:
+ petrcermak@chromium.org

[Primiano Tucci (use gerrit), 2015-02-03 15:47:33]

Small fix for our x86 customers. Can you PTAL?

[petrcermak, 2015-02-03 18:21:12]

LGTM % two not-so-important comments :-)

https://codereview.chromium.org/887583004/diff/20001/tools/memory_inspector/m...
File tools/memory_inspector/memory_inspector/frontends/www_server.py (right):

https://codereview.chromium.org/887583004/diff/20001/tools/memory_inspector/m...
tools/memory_inspector/memory_inspector/frontends/www_server.py:161:
@AjaxHandler('/ajax/initialize/([^/]+)/([\w-]+)$', 'POST')
Any reason why you dont use "[^/]" both times like everywhere else?

https://codereview.chromium.org/887583004/diff/20001/tools/memory_inspector/m...
tools/memory_inspector/memory_inspector/frontends/www_server.py:443:
@AjaxHandler(r'/ajax/stats/([^/]+)/([^/]+)/(\d+)$')  # /ajax/stats/Android/XX/3
"XX" seems too vague given that this is most likely going to be a hash (right?).
I'd replace it with just "a0" (or something like that) to give a better idea of
what the value usually is.

[Primiano Tucci (use gerrit), 2015-02-03 19:38:04]

https://codereview.chromium.org/887583004/diff/20001/tools/memory_inspector/m...
File tools/memory_inspector/memory_inspector/frontends/www_server.py (right):

https://codereview.chromium.org/887583004/diff/20001/tools/memory_inspector/m...
tools/memory_inspector/memory_inspector/frontends/www_server.py:161:
@AjaxHandler('/ajax/initialize/([^/]+)/([\w-]+)$', 'POST')
On 2015/02/03 18:21:12, petrcermak wrote:
> Any reason why you dont use "[^/]" both times like everywhere else?

Oh good catch. I think I started doing this way, than figured out that it didn't
make sense and changed all of them, but forgot this.
Super attentive eye.

https://codereview.chromium.org/887583004/diff/20001/tools/memory_inspector/m...
tools/memory_inspector/memory_inspector/frontends/www_server.py:443:
@AjaxHandler(r'/ajax/stats/([^/]+)/([^/]+)/(\d+)$')  # /ajax/stats/Android/XX/3
On 2015/02/03 18:21:12, petrcermak wrote:
> "XX" seems too vague given that this is most likely going to be a hash
(right?).
Uhmpf busted! (I knew you were going to catch this, ha! I was to lazy to wrap
over one line)

Well it's going to be the device serial, which I though it was always a hex
string but turned out to be arbitrary.

> I'd replace it with just "a0" (or something like that) to give a better idea
of
> what the value usually is.
Done.

[Primiano Tucci (use gerrit), 2015-02-03 19:38:34]

The CQ bit was checked by primiano@chromium.org

[commit-bot: I haz the power, 2015-02-03 19:38:53]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/887583004/40001

[commit-bot: I haz the power, 2015-02-03 19:38:54]

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

[commit-bot: I haz the power, 2015-02-03 19:38:55]

No LGTM from a valid reviewer yet. Only full committers are accepted.
Even if an LGTM may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[Primiano Tucci (use gerrit), 2015-02-03 19:39:53]

The CQ bit was checked by primiano@chromium.org

[commit-bot: I haz the power, 2015-02-03 19:41:20]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/887583004/40001

[commit-bot: I haz the power, 2015-02-03 20:17:25]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-02-03 20:18:36]

Patchset 3 (id:??) landed as
https://crrev.com/95f711c167157db7ea293571dbbdc5fa472f8868
Cr-Commit-Position: refs/heads/master@{#314396}