Clean up old controls

Remove unused controls from Authoring/Studio/Controls and some
ancillary files elsewhere.

Task-number: QT3DS-1828
Change-Id: I6461112a02cc24ef0c169b3a99de26b034065040
Reviewed-by: Mahmoud Badri <mahmoud.badri@qt.io>
Reviewed-by: Tomi Korpipää <tomi.korpipaa@qt.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/Authoring/Studio/Palettes/Inspector/InspectorControlModel.cpp b/src/Authoring/Studio/Palettes/Inspector/InspectorControlModel.cpp
index 12427b4f..b4c24b22 100644
--- a/src/Authoring/Studio/Palettes/Inspector/InspectorControlModel.cpp
+++ b/src/Authoring/Studio/Palettes/Inspector/InspectorControlModel.cpp
@@ -307,7 +307,7 @@ InspectorControlBase* InspectorControlModel::createMaterialItem(Qt3DSDMInspectab
         break;
     }
 
-    for (size_t matIdx = 0, end = m_materials.size(); matIdx < end; ++matIdx) {
+    for (int matIdx = 0, end = int(m_materials.size()); matIdx < end; ++matIdx) {
         if (m_materials[matIdx].m_relativePath == sourcePath)
             item->m_value = values[matIdx + 2]; // +2 for standard and referenced materials
     }