Import Android SDK Platform P [4344336]

/google/data/ro/projects/android/fetch_artifact \
    --bid 4344336 \
    --target sdk_phone_armv7-win_sdk \
    sdk-repo-linux-platforms-4344336.zip

AndroidVersion.ApiLevel has been modified to appear as 28

Change-Id: I84945fb7dac6b4cd4543e03818cae487f1ca400a
187 files changed