FrameCapture: Keep MEC Setup resources in Reset. This fixes a regression in Reset when using MEC introduced by 462cdb08e395edbf5bace1408715e35239a0b1fa. Don't call MaybeCaptureUpdateResourceIDs in maybeCapturePostCallUpdates before capture starts, since it's adding resource IDs to mNewResources. Don't add resources to mNewResources if they are already in mStartingResources in CaptureUpdateResourceIDs. Add FrameBuffers to mStartingResources before MaybeCaptureUpdateResourceIDs is called. Add Buffers to mStartingResources before calling MaybeCaptureUpdateResourceIDs. Add VertexArrays to mStartingResources in CaptureMidExecutionSetup. Bug: angleproject:4599 Bug: angleproject:6870 Change-Id: If428cbbdbcfa17c221b9e110a990cf6ebc9107c2 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3404087 Reviewed-by: Cody Northrop <cnorthrop@google.com> Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tim Van Patten <timvp@google.com> Commit-Queue: Lubosz Sarnecki <lubosz.sarnecki@collabora.com>