Fix Windows unittests build.

Turns out that emulator_common depended on a symbol (android_verbose)
that was declared outside of the module, for no good reason. This
broke the Windows build of emulator_unittests, so fix the glitch
by moving the symbol declaration to the appropriate location.

Change-Id: I325e79435c0c2cfcfa9850689bd6d0b09c40eac1
4 files changed