boostorg/chrono — pull request #3 by stgates (2014-06-11 02:59:52+00:00)
Title: [winrt support] Enable Chrono to work in Windows store and phone 8

All the changes are around avoiding APIs that are unavailable in the Windows Runtime. Some of the APIs have no replacements so the feature is disabled. For process clocks only 'real cpu' is enabled and thread clocks are disabled.

These changes have no affect in terms of functionality for Windows desktop.