Add basic support of URL/search query to Athena home card.

Add basic support of URL/search query to Athena home card.

It still takes time to componentize autocomplete input and search
features. However, we have componentized some important parts
already. The added code will be replaced by the real autocomplete
code in the future, but meanwhile, this is good enough.

Feature:
- the logic to check if the input looks like URL / host names
- canonicalize the input to form the actual URL (http://...)
- use TemplateURLService to create the search result page URL
  if it looks like a query.

BUG=387207
R=oshima@chromium.org, hashimoto@chromium.org
TBR=pkasting@chromium.org, jar@chromium.org
TEST=manually

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=282497

[hashimoto, 2014-07-10 03:14:27]

lgtm

https://codereview.chromium.org/382683002/diff/1/athena/main/athena_main.gyp
File athena/main/athena_main.gyp (right):

https://codereview.chromium.org/382683002/diff/1/athena/main/athena_main.gyp#...
athena/main/athena_main.gyp:23:
'../../components/components.gyp:autocomplete_test_support',
Why don't you create a simple scheme classifier which always returns INVALID or
just checks net::URLRequest::IsHandledProtocol?

https://codereview.chromium.org/382683002/diff/1/athena/main/athena_main.gyp#...
athena/main/athena_main.gyp:29:
'../../components/components.gyp:infobars_test_support',
Please add a URL to the bug http://crbug.com/386171

[oshima, 2014-07-10 17:46:13]

lgtm

can you run git cl format if you haven't already done so.

[Jun Mukai, 2014-07-10 17:59:54]

also ran git-cl format

https://codereview.chromium.org/382683002/diff/1/athena/main/athena_main.gyp
File athena/main/athena_main.gyp (right):

https://codereview.chromium.org/382683002/diff/1/athena/main/athena_main.gyp#...
athena/main/athena_main.gyp:23:
'../../components/components.gyp:autocomplete_test_support',
On 2014/07/10 03:14:27, hashimoto wrote:
> Why don't you create a simple scheme classifier which always returns INVALID
or
> just checks net::URLRequest::IsHandledProtocol?

Done.

https://codereview.chromium.org/382683002/diff/1/athena/main/athena_main.gyp#...
athena/main/athena_main.gyp:29:
'../../components/components.gyp:infobars_test_support',
On 2014/07/10 03:14:27, hashimoto wrote:
> Please add a URL to the bug http://crbug.com/386171

Done.

[Jun Mukai, 2014-07-10 18:01:11]

submit with TBR=pkasting and jar for adding new DEPS in athena/main for
components/autocomplete, components/metrics/proto, components/search_engines,
net/

[Jun Mukai, 2014-07-10 18:01:18]

The CQ bit was checked by mukai@chromium.org

[commit-bot: I haz the power, 2014-07-10 18:03:37]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/mukai@chromium.org/382683002/40001

[commit-bot: I haz the power, 2014-07-10 21:36:54]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  mac_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/mac_chromium_rel/buil...)

[commit-bot: I haz the power, 2014-07-10 23:12:53]

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

[commit-bot: I haz the power, 2014-07-10 23:12:54]

Try jobs failed on following builders:
  mac_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/mac_chromium_rel/buil...)

[Jun Mukai, 2014-07-10 23:15:20]

The CQ bit was checked by mukai@chromium.org

[commit-bot: I haz the power, 2014-07-10 23:17:00]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/mukai@chromium.org/382683002/40001

[commit-bot: I haz the power, 2014-07-11 01:47:21]

Change committed as 282497