* changes: Clean up generatePackageInfoFromApex() API Populate error message if apexd.markStagedSessionReady fails Populate error message if apexd verification fails Make ApexManager an abstract class Don't use ApexInfo.packageName in StagingManager
* changes: Clean up generatePackageInfoFromApex() API Populate error message if apexd.markStagedSessionReady fails Populate error message if apexd verification fails Make ApexManager an abstract class Don't use ApexInfo.packageName in StagingManager