Merge from vendor branch TNF:

Merge from vendor branch TNF:
Import gmock-1.6.0 (googlemock) as devel/gmock from wip/gmock

Inspired by jMock, EasyMock, and Hamcrest, and designed with C++'s
specifics in mind, Google C++ Mocking Framework (or Google Mock for
short) is a library for writing and using C++ mock classes. Google Mock:

* lets you create mock classes trivially using simple macros,
* supports a rich set of matchers and actions,
* handles unordered, partially ordered, or completely ordered expectations,
* is extensible by users, and
* works on Linux, Mac OS X, Windows, Windows Mobile, minGW, and Symbian.