Unify ISOFile (wx) with GameFile (Qt) and put it in UICommon

The original reason I wanted to do this was so that we can replace
the Android-specific code with this in the future, but of course,
just deduplicating between DolphinWX and DolphinQt2 is nice too.

Fixes:

- DolphinQt2 showing the wrong size for split WBFS disc images.

- DolphinQt2 being case sensitive when checking if a file is a DOL/ELF.

- DolphinQt2 not detecting when a Wii banner has become available
after the game list cache was created.

Removes:

- DolphinWX's ability to load PNGs as custom banners. But it was
already rather broken (see https://bugs.dolphin-emu.org/issues/10365
and https://bugs.dolphin-emu.org/issues/10366). The reason I removed
this was because PNG decoding relied on wx code and we don't have any
good non-wx/Qt code for loading PNG files right now (let's not use
SOIL), but we should be able to use libpng directly to implement PNG
loading in the future.

- DolphinQt2's ability to ignore a cached game if the last modified
time differs. We currently don't have a non-wx/Qt way to get the time.

1 files changed, 1 insertions, 1 deletions

diff --git a/Source/Core/DolphinQt2/NetPlay/NetPlaySetupDialog.cpp b/Source/Core/DolphinQt2/NetPlay/NetPlaySetupDialog.cpp
index 922186d9ca..89fe579d5f 100644
--- a/Source/Core/DolphinQt2/NetPlay/NetPlaySetupDialog.cpp
+++ b/Source/Core/DolphinQt2/NetPlay/NetPlaySetupDialog.cpp
@@ -245,7 +245,7 @@ void NetPlaySetupDialog::PopulateGameList()
   m_host_games->clear();
   for (int i = 0; i < m_game_list_model->rowCount(QModelIndex()); i++)
   {
-    auto title = m_game_list_model->GetUniqueID(i);
+    auto title = m_game_list_model->GetUniqueIdentifier(i);
     auto path = m_game_list_model->GetPath(i);
 
     auto* item = new QListWidgetItem(title);