No longer include <qedit.h> in directshow-plugin,
which no longer ships in newer SDKs.

Ensure it only provides the camera service if the
WMF-plugin is built by using a different .json-file.

Adapt qcamerabackend-test to use widgets.

Task-number: QTBUG-28047

Change-Id: I22ea441b9edb56ff55bc275dba37c01c77d8dd90
Reviewed-by: Yoann Lopes <yoann.lopes@digia.com>

Change-Id: Ia8c1c38aba1544603fada8c414cc856f365fd15b
Reviewed-by: Akseli Salovaara <akseli.salovaara@digia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>

Change copyrights and license headers from Nokia to Digia

Change-Id: Id77334cfb15de096941c88e32d04ca07b4eb4709
Reviewed-by: Janne Anttila <janne.anttila@digia.com>
Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

As in the past, to avoid rewriting various autotests that contain
line-number information, an extra blank line has been inserted at the
end of the license text to ensure that this commit does not change the
total number of lines in the license header.

Change-Id: I20e5215108c6ebd5f8474fed5c3665118e4791e6
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Replace Nokia contact email address with Qt Project website.

Change-Id: Ie8cd560b6d9a2c6e552b6be1ad8bc96c80a6535c
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

Update headers from before 2011 that were missed in the previous commit.

Change-Id: Ib0fd91a39ffc57117fe01280e34519c3f914fac0
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>

In some versions of Microsoft Windows SDK v6.0A, the qedit.h header is
present, but dxtrans.h (which is #included by qedit.h) is missing.

The standard workaround for this issue is already used by
plugins/multimedia/directshow/camera/dscamerasession.h; this commit adds
the same workaround to the config test.

Reviewed-by: Michael Goddard
Reviewed-by: Ling Hu
(cherry picked from commit e3c07dc9dd6a9f7930ca3c61cfd667d816731ce1)

Change-Id: Ia53c4f6b3efc86e2447a39e6d95e7f67d7e46b5d
Reviewed-on: http://codereview.qt-project.org/5498


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>

directshow camera backend requires header qedit.h(currently removed since Windows SDK v7.0),
so if there is only Windows SDK v7.0, directshow backend should be disabled, since the directshow
mediaplayer will also be replaced by wmf backend.

Change-Id: I0de60fdcb683a57cc0aa3570f769179afc0c581b
Reviewed-by:Michael Goddard
(cherry picked from commit 68d78008f9d1eb82de673b8f4c8e73bdde2150c2)
Reviewed-on: http://codereview.qt-project.org/5494


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>

Replace old license header with correct one.

Change-Id: Ibff8fbea6595bb80f1122d55db2194accd319308
Reviewed-on: http://codereview.qt.nokia.com/1318


Reviewed-by: Jyri Tahtela <jyri.tahtela@nokia.com>

Comes from original repo, with SHA1:
2c82d5611655e5967f5c5095af50c0991c4378b2