[NaCl SDK] update_nacl_manifest updates canary to the latest available bundle.

[NaCl SDK] update_nacl_manifest updates canary to the latest available bundle.

Also switch bionic_canary over to being updated automatically.

pepper_canary used to update based on the Chrome canary version, but that often
prevents pepper_canary from updating as quickly. It also is unlikely that a
newer pepper_canary than Chrome canary will cause any issues.

This change makes pepper_canary (and bionic_canary) update based solely on which
bundles are available in the cloud storage bucket.

BUG=none
R=sbc@chromium.org
TEST=update_nacl_manifest_test.py

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=278396

[Sam Clegg, 2014-06-18 23:52:09]

lgtm

https://codereview.chromium.org/340243002/diff/1/native_client_sdk/src/build_...
File native_client_sdk/src/build_tools/tests/update_nacl_manifest_test.py
(right):

https://codereview.chromium.org/340243002/diff/1/native_client_sdk/src/build_...
native_client_sdk/src/build_tools/tests/update_nacl_manifest_test.py:231:
result.append(MakeGsUrl(short_filename))
Somehow I feel this block could be clearer.. but I can't immediately see how :)

https://codereview.chromium.org/340243002/diff/1/native_client_sdk/src/build_...
File native_client_sdk/src/build_tools/update_nacl_manifest.py (right):

https://codereview.chromium.org/340243002/diff/1/native_client_sdk/src/build_...
native_client_sdk/src/build_tools/update_nacl_manifest.py:59: return map(int,
parts)
I prefer list comprehension but I guess its personal taste.

[binji, 2014-06-19 00:12:14]

https://codereview.chromium.org/340243002/diff/1/native_client_sdk/src/build_...
File native_client_sdk/src/build_tools/tests/update_nacl_manifest_test.py
(right):

https://codereview.chromium.org/340243002/diff/1/native_client_sdk/src/build_...
native_client_sdk/src/build_tools/tests/update_nacl_manifest_test.py:231:
result.append(MakeGsUrl(short_filename))
On 2014/06/18 23:52:09, Sam Clegg wrote:
> Somehow I feel this block could be clearer.. but I can't immediately see how
:)

Maybe this is a little nicer?

https://codereview.chromium.org/340243002/diff/1/native_client_sdk/src/build_...
File native_client_sdk/src/build_tools/update_nacl_manifest.py (right):

https://codereview.chromium.org/340243002/diff/1/native_client_sdk/src/build_...
native_client_sdk/src/build_tools/update_nacl_manifest.py:59: return map(int,
parts)
On 2014/06/18 23:52:09, Sam Clegg wrote:
> I prefer list comprehension but I guess its personal taste.

Done.

[Sam Clegg, 2014-06-19 00:27:12]

slgtm

[binji, 2014-06-19 16:21:08]

Committed patchset #2 manually as r278396 (presubmit successful).