QmakeAndroid: Reduce coupling between Qmake and QmakeAndroid

This moves most of the QmakeProject::applicationProFiles code
to its only user, the android side, and only uses the new
 bool includedInExactParse() const hook on the qmake side.

Change-Id: Ica11127c4895be22cafe56757f4cecafa02583ef
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

src/plugins/qmakeprojectmanager/qmakenodes.cpp

@@ -243,6 +243,12 @@ bool QmakeProFileNode::isQtcRunnable() const
     return configValues.contains(QLatin1String("qtc_runnable"));
 }
 
+bool QmakeProFileNode::includedInExactParse() const
+{
+    const QmakeProFile *pro = proFile();
+    return pro && pro->includedInExactParse();
+}
+
 FolderNode::AddNewInformation QmakeProFileNode::addNewInformation(const QStringList &files, Node *context) const
 {
     Q_UNUSED(files)