[Author: thomasvl]
[Author: thomasvl]

Add a simple script to the framework target to remove the gcda files
  when it builds so we always have up to date coverage data.

R=dmaclach
DELTA=16  (16 added, 0 deleted, 0 changed)
qokelate/google-toolbox-for-mac,qokelate/google-toolbox-for-mac,qokelate/google-toolbox-for-mac