Drop unused variables and lambda captures

Also, add context to connect() expressions where we are or were
capturing "this".

Change-Id: I6e006ba6f83d532478018550d148ee93eca59605
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
Reviewed-by: hjk <hjk@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/plugins/qtsupport/qtkitinformation.cpp b/src/plugins/qtsupport/qtkitinformation.cpp
index 93997c901e9..972df564a87 100644
--- a/src/plugins/qtsupport/qtkitinformation.cpp
+++ b/src/plugins/qtsupport/qtkitinformation.cpp
@@ -126,18 +126,18 @@ ProjectExplorer::IOutputParser *QtKitInformation::createOutputParser(const Proje
 void QtKitInformation::addToMacroExpander(Kit *kit, MacroExpander *expander) const
 {
     expander->registerSubProvider(
-                [this, kit]() -> MacroExpander * {
+                [kit]() -> MacroExpander * {
                     BaseQtVersion *version = qtVersion(kit);
                     return version ? version->macroExpander() : 0;
                 });
 
     expander->registerVariable("Qt:Name", tr("Name of Qt Version"),
-                [this, kit]() -> QString {
+                [kit]() -> QString {
                    BaseQtVersion *version = qtVersion(kit);
                    return version ? version->displayName() : tr("unknown");
                 });
     expander->registerVariable("Qt:qmakeExecutable", tr("Path to the qmake executable"),
-                [this, kit]() -> QString {
+                [kit]() -> QString {
                     BaseQtVersion *version = qtVersion(kit);
                     return version ? version->qmakeCommand().toString() : QString();
                 });