Use arc_angles.h from lib_ui.

Telegram/SourceFiles/history/view/media/history_view_location.cpp

@@ -509,7 +509,10 @@ void Location::paintLiveRemaining(
 			auto pen = QPen(color);
 			pen.setWidthF(stroke);
 			p.setPen(pen);
-			p.drawArc(rect, 90 * 16, int(base::SafeRound(360 * 16 * progress)));
+			p.drawArc(
+				rect,
+				arc::kQuarterLength,
+				int(base::SafeRound(arc::kFullLength * progress)));
 		}
 
 		p.setPen(stm->msgServiceFg);

Telegram/SourceFiles/ui/arc_angles.h

@@ -1,16 +0,0 @@
-/*
-This file is part of Telegram Desktop,
-the official desktop application for the Telegram messaging service.
-
-For license and copyright information please follow this link:
-https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
-*/
-#pragma once
-
-namespace arc {
-
-constexpr auto kFullLength = 360 * 16;
-constexpr auto kQuarterLength = (kFullLength / 4);
-constexpr auto kHalfLength = (kFullLength / 2);
-
-} // namespace arc

Telegram/cmake/td_ui.cmake

@@ -396,7 +396,6 @@ PRIVATE
     ui/widgets/vertical_drum_picker.cpp
     ui/widgets/vertical_drum_picker.h
 
-    ui/arc_angles.h
     ui/cached_round_corners.cpp
     ui/cached_round_corners.h
     ui/color_contrast.cpp