The temporary containers are needed in some places because the content of the containers change
while iterating over them.
partially reverts: cf010911f7
Change-Id: I4d6df987b9e5382b6b18fa659b1174ca6919a02e
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
Courtesy of readability-static-accessed-through-instance
Amends: b2a766a79a
Round #2: This time done with Qt Creator's Analyzer, which
found other occurences than run-clang-tidy.py
Change-Id: I479e280c7abcf2d24baccbb0af69ae4bda05198e
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
