GitLab

build_sdk.py: Also added --libraries to build only libraries.
generate_make.py: Added HEADERS tag and HEADERS_DEST to .dsc file to allow a 
library to specify public headers and a place to install them.

BUG=none
TEST=none
R=noelallen@chromium.org
NOTRY=true


Review URL: https://chromiumcodereview.appspot.com/10823016

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@148455 0039d316-1c4b-4281-b951-d872f2087c98