CMake: Simplify CMakeProcess::finished signature

The parameters were never used, and start to look alien in the
presence of QtcProcess::result().

Change-Id: Ie2d6a051b439b5e9161d565b84efb78dbe17487f
Reviewed-by: Cristian Adam <cristian.adam@qt.io>

src/plugins/cmakeprojectmanager/cmakeprocess.cpp

@@ -214,7 +214,7 @@ void CMakeProcess::handleProcessFinished(int code, QProcess::ExitStatus status)
 
     m_future->reportFinished();
 
-    emit finished(code, status);
+    emit finished();
 
     const QString elapsedTime = Utils::formatElapsedTime(m_elapsed.elapsed());
     BuildSystem::appendBuildSystemOutput(elapsedTime);

src/plugins/cmakeprojectmanager/cmakeprocess.h

@@ -41,7 +41,8 @@
 namespace CMakeProjectManager {
 namespace Internal {
 
-class CMakeProcess : public QObject {
+class CMakeProcess : public QObject
+{
     Q_OBJECT
 
 public:
@@ -65,7 +66,7 @@ public:
     int lastExitCode() const { return m_lastExitCode; }
 signals:
     void started();
-    void finished(int exitCode, QProcess::ExitStatus exitStatus);
+    void finished();
 
 private:
     void handleProcessFinished(int code, QProcess::ExitStatus status);

src/plugins/cmakeprojectmanager/fileapireader.cpp

@@ -376,13 +376,10 @@ void FileApiReader::startCMakeState(const QStringList &configurationArguments)
     m_cmakeProcess->run(m_parameters, configurationArguments);
 }
 
-void FileApiReader::cmakeFinishedState(int code, QProcess::ExitStatus status)
+void FileApiReader::cmakeFinishedState()
 {
     qCDebug(cmakeFileApiMode) << "FileApiReader: CMAKE FINISHED STATE.";
 
-    Q_UNUSED(code)
-    Q_UNUSED(status)
-
     m_lastCMakeExitCode = m_cmakeProcess->lastExitCode();
     m_cmakeProcess.release()->deleteLater();
 

src/plugins/cmakeprojectmanager/fileapireader.h

@@ -88,7 +88,7 @@ private:
     void startState();
     void endState(const QFileInfo &replyFi);
     void startCMakeState(const QStringList &configurationArguments);
-    void cmakeFinishedState(int code, QProcess::ExitStatus status);
+    void cmakeFinishedState();
 
     void replyDirectoryHasChanged(const QString &directory) const;
     void makeBackupConfiguration(bool store);