Adds TTL argument to HostCache::Set.

Adds TTL argument to HostCache::Set.

Re-lands r118489 but with static initializers removed.

BUG=25472, 107880
TEST=net_unittests
R=mmenke


Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=118574

[szym, 2012-01-20 22:34:41]

Changed kCacheEntryTTL to kCacheEntryTTLSeconds.

[szym, 2012-01-20 22:38:04]

On 2012/01/20 22:34:41, szym wrote:
> Changed kCacheEntryTTL to kCacheEntryTTLSeconds.

[mmenke, 2012-01-20 22:42:34]

LGTM, modulo comments

http://codereview.chromium.org/9226035/diff/1/net/base/mock_host_resolver.cc
File net/base/mock_host_resolver.cc (right):

http://codereview.chromium.org/9226035/diff/1/net/base/mock_host_resolver.cc#...
net/base/mock_host_resolver.cc:28: const base::TimeDelta kCacheEntryTTL =
base::TimeDelta::FromMinutes(1);
Going to have to do it here, too.

http://codereview.chromium.org/9226035/diff/1/net/proxy/proxy_resolver_js_bin...
File net/proxy/proxy_resolver_js_bindings.cc (right):

http://codereview.chromium.org/9226035/diff/1/net/proxy/proxy_resolver_js_bin...
net/proxy/proxy_resolver_js_bindings.cc:28: const base::TimeDelta kCacheEntryTTL
= base::TimeDelta::FromMinutes(5);
And here

[commit-bot: I haz the power, 2012-01-20 23:03:12]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/szym@chromium.org/9226035/4001

[commit-bot: I haz the power, 2012-01-21 00:56:30]

Change committed as 118574