blow away the -$VAR hack again, now that things Just Work (TM)

src/shared/proparser/profileevaluator.cpp

@@ -781,18 +781,9 @@ bool ProFileEvaluator::Private::visitProValue(ProValue *value)
         case ProVariable::RemoveOperator:       // -=
             if (!m_cumulative) {
                 if (!m_skipLevel) {
-                    // the insertUnique is a hack for the moment to fix the
-                    // CONFIG -= app_bundle problem on Mac (add it to a variable -CONFIG as was done before)
-                    if (removeEach(&m_tempValuemap, varName, v) == 0)
-                        insertUnique(&m_tempValuemap, QString("-%1").arg(varName), v);
-                    if (removeEach(&m_tempFilevaluemap[currentProFile()], varName, v) == 0)
-                        insertUnique(&m_tempFilevaluemap[currentProFile()], QString("-%1").arg(varName), v);
+                    removeEach(&m_tempValuemap, varName, v);
+                    removeEach(&m_tempFilevaluemap[currentProFile()], varName, v);
                 }
-            } else if (!m_skipLevel) {
-                // the insertUnique is a hack for the moment to fix the
-                // CONFIG -= app_bundle problem on Mac (add it to a variable -CONFIG as was done before)
-                insertUnique(&m_tempValuemap, QString("-%1").arg(varName), v);
-                insertUnique(&m_tempFilevaluemap[currentProFile()], QString("-%1").arg(varName), v);
             } else {
                 // We are stingy with our values, too.
             }

src/shared/proparser/proparserutils.h

@@ -136,14 +136,12 @@ static void insertUnique(QHash<QString, QStringList> *map,
             sl.append(str);
 }
 
-static int removeEach(QHash<QString, QStringList> *map,
+static void removeEach(QHash<QString, QStringList> *map,
     const QString &key, const QStringList &value)
 {
-    int count = 0;
     QStringList &sl = (*map)[key];
     foreach (const QString &str, value)
-        count += sl.removeAll(str);
-    return count;
+        sl.removeAll(str);
 }
 
 /*