Doc: remove outdate doc folder under qtquickcontrols2 example

basicsuite/qtquickcontrol2 directory has /doc folder that
seems to contain some outdated content that is not used at all.

Change-Id: Ib11cf99f3f22c217b1c73b0470f6f6a43bf03346
Reviewed-by: Mikko Gronoff <mikko.gronoff@qt.io>

4 files changed, 0 insertions, 61 deletions

diff --git a/basicsuite/qtquickcontrols2/doc/images/qtquickcontrols2-gallery-drawer.png b/basicsuite/qtquickcontrols2/doc/images/qtquickcontrols2-gallery-drawer.png
deleted file mode 100644
index 9109fdd..0000000
--- a/basicsuite/qtquickcontrols2/doc/images/qtquickcontrols2-gallery-drawer.png
+++ /dev/null
diff --git a/basicsuite/qtquickcontrols2/doc/images/qtquickcontrols2-gallery-menu.png b/basicsuite/qtquickcontrols2/doc/images/qtquickcontrols2-gallery-menu.png
deleted file mode 100644
index 3cbfbe6..0000000
--- a/basicsuite/qtquickcontrols2/doc/images/qtquickcontrols2-gallery-menu.png
+++ /dev/null
diff --git a/basicsuite/qtquickcontrols2/doc/images/qtquickcontrols2-gallery-welcome.png b/basicsuite/qtquickcontrols2/doc/images/qtquickcontrols2-gallery-welcome.png
deleted file mode 100644
index e69e7e4..0000000
--- a/basicsuite/qtquickcontrols2/doc/images/qtquickcontrols2-gallery-welcome.png
+++ /dev/null
diff --git a/basicsuite/qtquickcontrols2/doc/src/qtquickcontrols2-gallery.qdoc b/basicsuite/qtquickcontrols2/doc/src/qtquickcontrols2-gallery.qdoc
deleted file mode 100644
index b96ba28..0000000
--- a/basicsuite/qtquickcontrols2/doc/src/qtquickcontrols2-gallery.qdoc
+++ /dev/null
@@ -1,61 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the documentation of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:FDL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Free Documentation License Usage
-** Alternatively, this file may be used under the terms of the GNU Free
-** Documentation License version 1.3 as published by the Free Software
-** Foundation and appearing in the file included in the packaging of
-** this file. Please review the following information to ensure
-** the GNU Free Documentation License version 1.3 requirements
-** will be met: https://www.gnu.org/licenses/fdl-1.3.html.
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-/*!
-    \example gallery
-    \title Qt Quick Controls 2 - Gallery
-    \ingroup qtquickcontrols2-examples
-    \brief A gallery of controls.
-
-    \raw HTML
-    <div class="table"><table style="background:transparent; border:0px">
-    <tr><td style="border:0px">
-    \endraw
-    \image qtquickcontrols2-gallery-welcome.png
-    \caption Welcome Screen
-    \raw HTML
-    </td><td style="border:0px">
-    \endraw
-    \image qtquickcontrols2-gallery-drawer.png
-    \caption Side Drawer
-    \raw HTML
-    </td><td style="border:0px">
-    \endraw
-    \image qtquickcontrols2-gallery-menu.png
-    \caption Options Menu
-    \raw HTML
-    </td></tr>
-    </table></div>
-    \endraw
-
-    The gallery example is a simple application with a drawer menu that contains
-    all the \l {Qt Quick Controls 2}. Each menu item opens a page that shows the
-    graphical appearance of a control, allows you to interact with the control,
-    and explains in which circumstances it is handy to use this control.
-
-    \include examples-run.qdocinc
-*/