Remove unused method

Change-Id: I1becf390ad700d205724a1a49867e4b7fa0e2175
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

src/plugins/projectexplorer/profile.cpp

@@ -291,11 +291,6 @@ void Profile::setAutoDetected(bool detected)
     d->m_autodetected = detected;
 }
 
-void Profile::setId(const Core::Id &id)
-{
-    d->m_id = id;
-}
-
 void Profile::setValid(bool valid)
 {
     d->m_isValid = valid;

src/plugins/projectexplorer/profile.h

@@ -92,7 +92,6 @@ private:
     void operator=(const Profile &other);
 
     void setAutoDetected(bool detected);
-    void setId(const Core::Id &id);
     void setValid(bool valid);
 
     void profileUpdated();