Make metro_driver_unittests build with clang/win.

Explicit specializations must not have a storage class. Since the whole
thing is in an unnamed namespace anyway, drop it on the template
declaration too.

..\..\win8\metro_driver\winrt_utils_unittest.cc(19,16) :  error: explicit specialization cannot have a storage class [-W
error]
static HRESULT CreateProperty<const wchar_t*>(
~~~~~~~        ^

BUG=82385

Review URL: https://codereview.chromium.org/1521473002

Cr-Commit-Position: refs/heads/master@{#364543}
1 file changed