Provided peer to profile top bar.

Telegram/SourceFiles/info/profile/info_profile_inner_widget.cpp

@@ -336,7 +336,7 @@ bool InnerWidget::hasFlexibleTopBar() const {
 
 base::weak_qptr<Ui::RpWidget> InnerWidget::createPinnedToTop(
 		not_null<Ui::RpWidget*> parent) {
-	const auto content = Ui::CreateChild<TopBar>(parent);
+	const auto content = Ui::CreateChild<TopBar>(parent, _peer);
 	struct State {
 		base::unique_qptr<Ui::IconButton> close;
 		base::unique_qptr<Ui::FadeWrap<Ui::IconButton>> back;

Telegram/SourceFiles/info/profile/info_profile_top_bar.cpp

@@ -7,6 +7,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include "info/profile/info_profile_top_bar.h"
 
+#include "data/data_peer.h"
+#include "info_profile_actions.h"
 #include "ui/painter.h"
 #include "styles/style_boxes.h"
 #include "styles/style_info.h"
@@ -15,8 +17,11 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 namespace Info::Profile {
 
-TopBar::TopBar(QWidget *parent)
-: RpWidget(parent) {
+TopBar::TopBar(
+	not_null<Ui::RpWidget*> parent,
+	not_null<PeerData*> peer)
+: RpWidget(parent)
+, _peer(peer) {
 	setMinimumHeight(st::infoLayerTopBarHeight);
 	setMaximumHeight(st::settingsPremiumTopHeight);
 }

Telegram/SourceFiles/info/profile/info_profile_top_bar.h

@@ -9,11 +9,13 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 #include "ui/rp_widget.h"
 
+class PeerData;
+
 namespace Info::Profile {
 
 class TopBar final : public Ui::RpWidget {
 public:
-	TopBar(QWidget *parent);
+	TopBar(not_null<Ui::RpWidget*> parent, not_null<PeerData*> peer);
 
 	void setRoundEdges(bool value);
 
@@ -24,6 +26,8 @@ private:
 	void paintEdges(QPainter &p, const QBrush &brush) const;
 	void paintEdges(QPainter &p) const;
 
+	const not_null<PeerData*> _peer;
+
 	bool _roundEdges = true;
 
 };