[COMCTL32] Sync with Wine Staging 2.9. CORE-13362

[COMCTL32] Sync with Wine Staging 2.9. CORE-13362

9abd3d1 comctl32: fix buttons becoming unthemed when pressed/released
8967e87 comctl32/taskdialog: Display content text label.
65d64e1 comctl32/listview: Simplify a couple of conditions that are using LVFI_PARTIAL.
407a3c0 comctl32/listview: Search through all items in LVFI_NEARESTXY mode.
5fe4493 comctl32/listview: When adding a scrollbar, update the other one.
8ef79b0 comctl32/listview: Convert item text once when looking for insertion point.
791924a comctl32/listview: Remove internal autoarrange flag, it breaks positioning.
b1d46e0 comctl32/taskdialog: Remove superfluous title pointer check (Coverity).
48c4edd comctl32/pager: Prevent excessive PGN_CALCSIZE notifications during PGM_SETCHILD.
d6a6055 comctl32: Improve right-click handling in treeview controls.
6926564 comctl32: Don't touch the new child twice in PGM_SETCHILD.
995b690 comctl32/taskdialog: Initial implementation of a minimal task dialog.
e2245bc comctl32/taskdialog: Move TaskDialogIndirect and its tests into own source files.
429705e comctl32/propsheet: Implement PSPCB_ADDREF/PSPCB_RELEASE notifications.
a3aa217 comctl32/propsheet: Enforce minimal PROPSHEETPAGE structure size when creating a page.
b7cc440 comctl32: Update the tooltip rectangle when a tool button is hidden.
690022c comctl32: Return TRUE from LVM_REDRAWITEMS with bad indices.

svn path=/trunk/; revision=74902