commit 7ce8764e85f686409f8e3e4b919e3870dc03334b
author Marin Shalamanov <shalamanov@google.com> Wed May 06 13:45:58 2020 +0200
committer Marin Shalamanov <shalamanov@google.com> Thu May 07 22:46:17 2020 +0200
tree 6f84cc23647a343cbab7880ce7e3e0a57041a455
parent e5cceea29830ae25299b80b0ac9b60d5992c7bb7

SF: Store DeviceProductInfo in DisplayDeviceState

After a hotplug we store DeviceProductInfo in
DisplayDeviceState, so it can be used later without calling
into HardwareComposer and parsing the EDID.

Bug: 149075047
Test: atest libsurfaceflinger_unittest
Test: 1. flash a device
      2. boot a device connected to a display
      3. Check for sensible DeviceProductInfo:
         adb shell dumpsys SurfaceFlinger | grep deviceProductInfo
         adb shell dumpsys display | grep deviceProductInfo
      4. reboot without a display
      5. Check that  DeviceProductInfo is empty / null in
         adb shell dumpsys SurfaceFlinger | grep deviceProductInfo
         adb shell dumpsys display | grep deviceProductInfo
Change-Id: Ide3354c1779c2ced88954c7b50e5500568d8482b