Merge "Update clang-tools build to clang-r450784c" am: 0228b3a92e

Original change: https://android-review.googlesource.com/c/platform/development/+/2064972

Change-Id: I949df76f81fa5733075631f2815f66d19ce250f1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>