Crossify normalizePathName

Denoise usages

get{Short|Long}PathName are now static. They're not used anywhere except
in normalizePathName.

Change-Id: Ief277b6d828faadd98ec7faa39dd682bfaa8805f
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: hjk <hjk121@nokiamail.com>
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

src/plugins/qmlprojectmanager/qmlprojectrunconfiguration.cpp

@@ -37,11 +37,13 @@
 #include <coreplugin/editormanager/ieditor.h>
 #include <coreplugin/icore.h>
 #include <projectexplorer/target.h>
-#include <utils/qtcprocess.h>
 #include <qtsupport/qtkitinformation.h>
 #include <qtsupport/qtoutputformatter.h>
 #include <qtsupport/qtsupportconstants.h>
 
+#include <utils/fileutils.h>
+#include <utils/qtcprocess.h>
+
 #ifdef Q_OS_WIN
 #include <utils/winutils.h>
 #endif
@@ -159,13 +161,7 @@ QString QmlProjectRunConfiguration::workingDirectory() const
    is exactly like the capitalization on disk.*/
 QString QmlProjectRunConfiguration::canonicalCapsPath(const QString &fileName)
 {
-    QString canonicalPath = QFileInfo(fileName).canonicalFilePath();
-
-#if defined(Q_OS_WIN)
-    canonicalPath = Utils::normalizePathName(canonicalPath);
-#endif
-
-    return canonicalPath;
+    return Utils::FileUtils::normalizePathName(QFileInfo(fileName).canonicalFilePath());
 }