Adam Barth 1f589b52f0 Add an HTTP cache to SkyShell
This CL makes two changes to SkyShell's HTTP stack:

1) It introduces a disk cache so that responses can be loaded off disk instead
   of off the network.

2) It makes different instances of NetworkServiceImpl share the same
   OkHttpContext. Specifically, this means that network requests initiated from
   Dart share the same cache and connection pool as requests initiated from C++.

R=ojan@chromium.org

Review URL: https://codereview.chromium.org/1006143003
2015-03-24 12:45:11 -07:00
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2015-03-24 12:45:11 -07:00
2015-03-19 11:17:48 -07:00