Disable library dependencies check by default when build instrumented libraries.

BUG=313751
R=glider@chromium.org
TBR=cpu@chromium.org

Installing all library dependencies using "apt-get build-dep"
is not nesessary to build libraries. So, dependency checking will be shut down
by default. All really nesessary dependencies will be added to
"install-build-deps.sh".

Review URL: https://codereview.chromium.org/113443003

Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 3da8b1b2fad34e41e1ba6c62bcbe6f8043b4339a
2 files changed