Put pre-defined GPS log file into qrc file

This fixes shadow build breaks and not found log file on OSX
when using app bundles.

Change-Id: Ib92cb2973c4687b356f8f35d4dbce2c39ef70b17
Reviewed-by: Mitch Curtis <mitch.curtis@digia.com>

examples/positioning/logfilepositionsource/logfile.qrc

+<RCC>
+    <qresource prefix="/">
+        <file>simplelog.txt</file>
+    </qresource>
+</RCC>

examples/positioning/logfilepositionsource/logfilepositionsource.cpp

@@ -48,8 +48,7 @@ LogFilePositionSource::LogFilePositionSource(QObject *parent)
 {
     connect(timer, SIGNAL(timeout()), this, SLOT(readNextPosition()));
 
-    logFile->setFileName(QCoreApplication::applicationDirPath()
-            + QDir::separator() + "simplelog.txt");
+    logFile->setFileName(":/simplelog.txt");
     if (!logFile->open(QIODevice::ReadOnly))
         qWarning() << "Error: cannot open source file" << logFile->fileName();
 }

examples/positioning/logfilepositionsource/logfilepositionsource.pro

@@ -9,8 +9,8 @@ SOURCES = logfilepositionsource.cpp \
           clientapplication.cpp \
           main.cpp
 
+RESOURCES += \
+    logfile.qrc
 
 target.path = $$[QT_INSTALL_EXAMPLES]/positioning/logfilepositionsource
-log.files = simplelog.txt
-log.path = $$[QT_INSTALL_EXAMPLES]/positioning/logfilepositionsource
-INSTALLS += target log
+INSTALLS += target