Remove unnecessary destructors

Change-Id: Id0bc2d3a305e6af24838266195ab22e04e3a12a1
Reviewed-by: Niels Weber <niels.weber@theqtcompany.com>

src/plugins/cmakeprojectmanager/cmakerunconfiguration.cpp

@@ -92,10 +92,6 @@ CMakeRunConfiguration::CMakeRunConfiguration(Target *parent, CMakeRunConfigurati
     ctor();
 }
 
-CMakeRunConfiguration::~CMakeRunConfiguration()
-{
-}
-
 void CMakeRunConfiguration::ctor()
 {
     setDefaultDisplayName(defaultDisplayName());

src/plugins/cmakeprojectmanager/cmakerunconfiguration.h

@@ -57,7 +57,6 @@ class CMakeRunConfiguration : public ProjectExplorer::LocalApplicationRunConfigu
 public:
     CMakeRunConfiguration(ProjectExplorer::Target *parent, Core::Id id, const QString &target,
                           const QString &workingDirectory, const QString &title);
-    ~CMakeRunConfiguration() override;
 
     QString executable() const override;
     ProjectExplorer::ApplicationLauncher::Mode runMode() const override;

src/plugins/cmakeprojectmanager/makestep.cpp

@@ -115,10 +115,6 @@ void MakeStep::ctor()
             this, &MakeStep::buildTargetsChanged);
 }
 
-MakeStep::~MakeStep()
-{
-}
-
 CMakeBuildConfiguration *MakeStep::cmakeBuildConfiguration() const
 {
     return static_cast<CMakeBuildConfiguration *>(buildConfiguration());

src/plugins/cmakeprojectmanager/makestep.h

@@ -56,7 +56,6 @@ class MakeStep : public ProjectExplorer::AbstractProcessStep
 
 public:
     explicit MakeStep(ProjectExplorer::BuildStepList *bsl);
-    ~MakeStep() override;
 
     CMakeBuildConfiguration *cmakeBuildConfiguration() const;