coverity#707754 Uninitialized scalar field

Change-Id: I4de0a0857ce87266c3f3c4993efc45b12539156c
coverity#707756 Uninitialized scalar field

Change-Id: I9985284e852ddc3b29d75cdf0b8969c2a8cecb9a
coverity#707757 Uninitialized scalar field

Change-Id: I3956259474b100d0d14d500f9528b04125e0d169
coverity#707761-62 Uninitialized scalar field

Change-Id: I9ebd8df6e510640e511a61332ab1d712b68c40ca
coverity#707764 Uninitialized scalar field

Change-Id: Ibbd13e15b6aca33a8c9050dd0d9f210e64e85e3e
coverity#707765 Uninitialized scalar field

Change-Id: I35194385cc2f5d02a93ade0e8ab40fb77eba7e6e
coverity#707768 Uninitialized scalar field

Change-Id: I47b507d4e256572f879bab72cf99f007bb2df771
Revert "hidpi: Blind fix - avoid double scaling by updating GetItemImage()."

The GetItemImage change causes some controls to draw wrongly and have
hit-testing problems. The change is broken because we want them to
think the bitmap is big. One day LibreOffice will use large bitmaps.

Some places call SetItemImage repeatedly, such as the font color dropdown
control and so it needs a sanity check in SetItemImage.


This reverts commit 0459682b4186b7522783e33cca3791420559817a.

Change-Id: If208543def6467ad7d19e21edf0ab11e9a32f0f4