Prevent MSVC from inlining GetProgramCounter for LTCG builds.

This should ensure that it gets the frame where FROM_HERE is used, rather than its caller.

TEST=compiles
BUG=81449
Review URL: http://codereview.chromium.org/7067004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@86448 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed