This adds a command to the action menu in Sequencer to snap the selected movie
scene sections to the position in the timeline that matches their source timecode.
This can be used to quickly place sections in the timeline in their correct positions
according to their "TimecodeSource" property. Any section with a default value
for "TimecodeSource" (i.e. at timecode "00:00:00:00") will not be modified.
As part of this change, the existing "Sync Sections using Source Timecode" command
was moved out of Sequencer itself and into the LevelSequenceEditorSubsystem,
since it is closely related to the newly added command. Doing so makes both of these
functions accessible to Blueprint and Python. Note though that this means that both
commands are now only available in the Sequencer actions menu, and not in the
"Edit" context menu when right-clicking on a movie scene section.
Finally, this also fixes an issue in the "Sync Sections using Source Timecode" command
where any trimming at the start of the section was not being accounted for, resulting
in incorrect results when syncing trimmed sections.
#rb max.chen
#preflight 61e8ac4a1000e8c59a8735a5
#ROBOMERGE-AUTHOR: matt.johnson
#ROBOMERGE-SOURCE: CL 18669911 in //UE5/Release-5.0/... via CL 18669933 via CL 18669943
#ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v901-18665521)
[CL 18669953 by matt johnson in ue5-main branch]
Added a "Fix Possessed Object Class" menu item that operates on the focused movie scene.
#preflight 6138587e9c40ec00011d6795
#rb ludovic.chabant, matt.hoffman
#ROBOMERGE-AUTHOR: max.chen
#ROBOMERGE-SOURCE: CL 17462789 via CL 17912927 via CL 18360903 via CL 18361174
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v895-18170469)
[CL 18361378 by max chen in ue5-release-engine-test branch]
This represents UE4/Main @17911760, Release-5.0 @17915875 and Dev-PerfTest @17914035
[CL 17918595 by aurel cordonnier in ue5-release-engine-test branch]
#rb max.chen
#ROBOMERGE-SOURCE: CL 12465515 via CL 12467430 via CL 12467606
#ROBOMERGE-BOT: RELEASE (Release-Engine-Staging -> Main) (v672-12450963)
[CL 12467695 by max chen in Main branch]
#rb none
#jira none
#rnx
#ROBOMERGE-SOURCE: CL 11931957 in //UE4/Release-4.25/... via CL 11931958
#ROBOMERGE-BOT: RELEASE (Release-4.25Plus -> Main) (v656-11643781)
[CL 11931964 by max chen in Main branch]
