am 7ec5d8a4: am dfb29da8: am c396ce62: am c79c7d15: am a18c5028: Final SDK, set PLATFORM_PREVIEW_SDK_VERSION to 0

* commit '7ec5d8a457305c020ed9f0dc15797019c2358714':
  Final SDK, set PLATFORM_PREVIEW_SDK_VERSION to 0