[CCA] Fix a dependency bug

This CL fixes a bug that the 2nd time compiling CCA is not a no-op which
crrev.com/1525792 encounters in CQ.

check failure.

Bug: 943984
Test: Verified locally that crrev.com/1525792 won't encounter no-op
Change-Id: I93eb625a1642210acebd58a43e02e5e204c910c1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1531930
Reviewed-by: Ricky Liang <jcliang@chromium.org>
Commit-Queue: Sheng-hao Tsao <shenghao@chromium.org>
Cr-Commit-Position: refs/heads/master@{#642444}
1 file changed