Specify dex2oat PGO profile files for Mips

Bug: http://b/78259283

This breaks mips targets.

Test: lunch m_e_mips-eng; make
Change-Id: Ia8db413acbd066772d8e53702bc6ae262985a992
Merged-In: Ia8db413acbd066772d8e53702bc6ae262985a992
1 file changed