Analyzer: Move setIfPresent helper function close to the only user

Change-Id: I8d99fe6438e4d954ad44403ac4a34f7e85a7f021
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

src/plugins/analyzerbase/analyzersettings.h

@@ -39,16 +39,6 @@
 
 namespace Analyzer {
 
-/**
- * Utility function to set @p val if @p key is present in @p map.
- */
-template <typename T> void setIfPresent(const QVariantMap &map, const QString &key, T *val)
-{
-    if (!map.contains(key))
-        return;
-    *val = map.value(key).template value<T>();
-}
-
 /**
  * Subclass this to add configuration to your analyzer tool.
  *

src/plugins/valgrind/valgrindsettings.cpp

@@ -76,6 +76,15 @@ namespace Internal {
 //
 //////////////////////////////////////////////////////////////////
 
+/**
+ * Utility function to set @p val if @p key is present in @p map.
+ */
+template <typename T> void setIfPresent(const QVariantMap &map, const QString &key, T *val)
+{
+    if (map.contains(key))
+        *val = map.value(key).template value<T>();
+}
+
 void ValgrindBaseSettings::fromMap(const QVariantMap &map)
 {
     // General