doc: user-manual: ref-manual: remove mentions to BB_SETSCENE_VERIFY_FUNCTION2

This variable was removed in July 2019 with commit
5deaa5df730a "runqueue: Drop unused BB_SETSCENE_VERIFY_FUNCTION2".

There's no replacement, so let's update the documentation to not mention
this variable anymore.

This was found by running:
git grep -hoP '^   :term:`\K\w+(?=`)' doc/bitbake-user-manual/bitbake-user-manual-ref-variables.rst | \
  xargs -I{} sh -c \
    "grep -Rq --include='*.py' --include='*.conf' --include='*.bbclass' --include='*.bb' --include='*.bbappend' --include='*.inc' \
      -w -E {}'_*(_[a-z]+[0-9a-z]*[a-z]+)*' || \
    echo {}"

Signed-off-by: Quentin Schulz <foss@0leil.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 4 deletions

diff --git a/doc/bitbake-user-manual/bitbake-user-manual-metadata.rst b/doc/bitbake-user-manual/bitbake-user-manual-metadata.rst
index 77c107aff..20c330e6a 100644
--- a/doc/bitbake-user-manual/bitbake-user-manual-metadata.rst
+++ b/doc/bitbake-user-manual/bitbake-user-manual-metadata.rst
@@ -1920,10 +1920,6 @@ The following list describes related variables:
    Specifies a function BitBake calls that determines whether BitBake
    requires a setscene dependency to be met.
 
--  :term:`BB_SETSCENE_VERIFY_FUNCTION2`:
-   Specifies a function to call that verifies the list of planned task
-   execution before the main task execution happens.
-
 -  :term:`BB_STAMP_POLICY`: Defines the mode
    for comparing timestamps of stamp files.