Import Android SDK Platform P [4344336]

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

AndroidVersion.ApiLevel has been modified to appear as 28

Change-Id: If482fcd4cfaf6c5e544e5574926be25a293e9a6d
189 files changed