QSet/QQueue/QStack: remove docs for removed special member functions

Commit 5c44232122 removed
the functions, but not the docs.

Change-Id: If12ec8a268cf67c7a62ba4f523360e0c79ce63ca
Reviewed-by: Martin Smith <martin.smith@digia.com>

src/corelib/tools/qqueue.cpp

@@ -70,19 +70,6 @@
     \sa QList, QStack
 */
 
-/*!
-    \fn QQueue::QQueue()
-
-    Constructs an empty queue.
-*/
-
-/*!
-    \fn QQueue::~QQueue()
-
-    Destroys the queue. References to the values in the queue, and all
-    iterators over this queue, become invalid.
-*/
-
 /*!
     \fn void QQueue::swap(QQueue<T> &other)
     \since 4.8

src/corelib/tools/qset.qdoc

@@ -113,39 +113,6 @@
     compiled in C++11 mode.
 */
 
-/*!
-    \fn QSet::QSet(const QSet<T> &other)
-
-    Constructs a copy of \a other.
-
-    This operation occurs in \l{constant time}, because QSet is
-    \l{implicitly shared}. This makes returning a QSet from a
-    function very fast. If a shared instance is modified, it will be
-    copied (copy-on-write), and this takes \l{linear time}.
-
-    \sa operator=()
-*/
-
-/*!
-    \fn QSet::QSet(QSet && other)
-
-    Move-constructs a QSet instance, making it point to the same object that \a other was pointing to.
-*/
-
-
-/*!
-    \fn QSet<T> &QSet::operator=(const QSet<T> &other)
-
-    Assigns the \a other set to this set and returns a reference to
-    this set.
-*/
-
-/*!
-    \fn QSet<T> &QSet::operator=(QSet<T> &&other)
-
-    Move-assigns the \a other set to this set.
-*/
-
 /*!
     \fn void QSet::swap(QSet<T> &other)
 

src/corelib/tools/qstack.cpp

@@ -70,19 +70,6 @@
     \sa QVector, QQueue
 */
 
-/*!
-    \fn QStack::QStack()
-
-    Constructs an empty stack.
-*/
-
-/*!
-    \fn QStack::~QStack()
-
-    Destroys the stack. References to the values in the stack, and all
-    iterators over this stack, become invalid.
-*/
-
 /*!
     \fn void QStack::swap(QStack<T> &other)
     \since 4.8