qdoc: Switched to QList from QMap for subprojects list

QMap sorts the subproject entries by default, which doesn't seem
logical for the qch use case. The subprojects should be listed in the
order they are defined in the qdocconf. Moreover, the no. of
subproject entries in the map is often less than 4, at least for qt.
So there is no performance gain in using QMap for this scenario.

QList just serves the purpose of storing the subprojects in a list
before they are written to the qhp file.

Change-Id: I841934289e09e8e232859353a3dfa15c491dba2e
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@theqtcompany.com>

0 files changed, 0 insertions, 0 deletions