AI 145798: Add a clean step to clean libwebcore as we just got a new WebKit

Automated import of CL 145798
1 file changed
tree: 0f6f987bbf041d39ecffbb06a241178eb5f4861d
  1. core/
  2. libs/
  3. target/
  4. tools/
  5. buildspec.mk.default
  6. cleanspec.mk
  7. envsetup.sh