misc: fix focus on messagebar

remove undefined values causing the focus on the messagebar to be
broken

Change-Id: I85170ee87d254e0b2764a67b3a0a17fdee535234

src/app/mainview/ConversationView.qml

@@ -78,7 +78,6 @@ ListSelectionView {
                 property string currentConvId: CurrentConversation.id
                 onCurrentConvIdChanged: {
                     if (!CurrentConversation.hasCall) {
-                        resetPanels();
                         Qt.callLater(focusChatView);
                     } else {
                         dismiss();

src/app/mainview/components/ChatView.qml

@@ -47,10 +47,6 @@ Rectangle {
         chatViewFooter.textInput.forceActiveFocus();
     }
 
-    function resetPanels() {
-        chatViewHeader.showSearch = true;
-    }
-
     function instanceMapObject() {
         if (WITH_WEBENGINE) {
             var component = Qt.createComponent("qrc:/webengine/map/MapPosition.qml");
@@ -86,7 +82,6 @@ Rectangle {
         if (visible) {
             chatViewSplitView.resolvePanes(true);
             if (root.parent.objectName === "CallViewChatViewContainer") {
-                chatViewHeader.showSearch = !root.parent.showDetails;
                 if (root.parent.showDetails) {
                     extrasPanel.switchToPanel(ChatView.SwarmDetailsPanel);
                 } else {