Revert "[Impeller] Enable on-by-default on Android."

[reidbaker]

Reverts #54156

Potential fix forward #54296
Pull request to stop testing the crash path flutter/packages#7294
Discord thread. https://discord.com/channels/608014603317936148/1268607913971417240

[chinmaygarde]

Per the thread, we are also working on unblocking the roller directly.

[reidbaker]

Holding this pr until the discord thread makes a decision.

[chinmaygarde]

xref flutter/packages#7294

[chinmaygarde]

Stepping away to grab a bite, but the plan as or right now is to to unblock the autoroller by disabling Impeller in the test in flutter/packages#7294, fixing the actual issue in #54296 to follow the iOS style platform view deletion scheme. This is a fallback in case there are still blockers.

[chinmaygarde]

I don't think we need this anymore. Please close it when convenient.

[reidbaker]

@chinmaygarde we have unblocked the roller by modifying test code to not trigger the crashing path which still means there is a real issue. I am comfortable closing this revert IF we can land the fix this week (lets say by thursday) if we cant, either because the fix is too complicated or not important enough then I would lean towards landing this pr until the fix for the race condition lands.

How does that sound to you?

[chinmaygarde]

Jonah is OOO this week so I can't promise a timeline to land the proposed fix. Though, I can take over getting it across the finish line if needed.

Rest sounds good.

I figured I should also spend some understanding why the race is triggered more often in Impeller.

[reidbaker]

Ok sounds good, lets sync back up on thursday and see if the revert should land.