Move draw / getState code to HistoryView::Message.

Item dimensions broken for now.
Also remove history.h from pch.

Telegram/SourceFiles/dialogs/dialogs_row.cpp

@@ -9,6 +9,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "styles/style_dialogs.h"
 #include "ui/effects/ripple_animation.h"
+#include "dialogs/dialogs_entry.h"
 #include "mainwidget.h"
 
 namespace Dialogs {
@@ -39,6 +40,10 @@ void RippleRow::paintRipple(Painter &p, int x, int y, int outerWidth, TimeMs ms,
 	}
 }
 
+uint64 Row::sortKey() const {
+	return _id.entry()->sortKeyInChatList();
+}
+
 FakeRow::FakeRow(PeerData *searchInPeer, not_null<HistoryItem*> item)
 : _searchInPeer(searchInPeer)
 , _item(item)