Move and fix some snippets

Fix warnings:
While handling <snippet> in PySide2.QtQuick.QQuickImageProvider, line 20: Falling back to ".../qtdeclarative/examples/quick/imageprovider/imageprovider-example.qml" for "imageprovider/imageprovider-example.qml" [0]
While handling <snippet> in PySide2.QtQuick.QQuickImageProvider, line 23: Falling back to ".../qtdeclarative/examples/quick/imageprovider/imageprovider.cpp" for "imageprovider/imageprovider.cpp" [0]
While handling <snippet> in PySide2.QtQuick.QQuickImageProvider, line 25: Falling back to ".../qtdeclarative/examples/quick/imageprovider/imageprovider.cpp" for "imageprovider/imageprovider.cpp" [1]
While handling <snippet> in PySide2.QtXml.QXmlSimpleReader, line 6: Falling back to ".../qtbase/src/xml/doc/snippets/simpleparse/main.cpp" for "simpleparse/main.cpp" [0]
While handling <snippet> in PySide2.QtXml.QXmlSimpleReader, line 8: Falling back to ".../qtbase/src/xml/doc/snippets/simpleparse/main.cpp" for "simpleparse/main.cpp" [1]
While handling <snippet> in PySide2.QtXml.QXmlSimpleReader, line 11: Falling back to ".../qtbase/src/xml/doc/snippets/simpleparse/main.cpp" for "simpleparse/main.cpp" [2]
While handling <snippet> in PySide2.QtSvg.QSvgGenerator, line 5: Falling back to ".../qtsvg/examples/svg/svggenerator/window.cpp" for "svggenerator/window.cpp" [configure SVG generator]
While handling <snippet> in PySide2.QtSvg.QSvgGenerator, line 8: Falling back to ".../qtsvg/examples/svg/svggenerator/window.cpp" for "svggenerator/window.cpp" [begin painting]
While handling <snippet> in PySide2.QtSvg.QSvgGenerator, line 10: Falling back to ".../qtsvg/examples/svg/svggenerator/window.cpp" for "svggenerator/window.cpp" [end painting]
While handling <snippet> in PySide2.QtSvg.QGraphicsSvgItem, line 8: Falling back to ".../qtsvg/src/svg/doc/snippets/src_svg_qgraphicssvgitem.cpp" for "src_svg_qgraphicssvgitem.cpp" [0]

Task-number: PYSIDE-363
Change-Id: I32c73b2347e622e6594a017fde023d00bae864ec
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

8 files changed, 3 insertions, 3 deletions

diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/xml/simpleparse/handler.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/simpleparse/handler.cpp
index 6f18c7786..6f18c7786 100644
--- a/sources/pyside2/doc/codesnippets/doc/src/snippets/xml/simpleparse/handler.cpp
+++ b/sources/pyside2/doc/codesnippets/doc/src/snippets/simpleparse/handler.cpp
diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/xml/simpleparse/handler.h b/sources/pyside2/doc/codesnippets/doc/src/snippets/simpleparse/handler.h
index 1d3ec1144..1d3ec1144 100644
--- a/sources/pyside2/doc/codesnippets/doc/src/snippets/xml/simpleparse/handler.h
+++ b/sources/pyside2/doc/codesnippets/doc/src/snippets/simpleparse/handler.h
diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/xml/simpleparse/main.cpp b/sources/pyside2/doc/codesnippets/doc/src/snippets/simpleparse/main.cpp
index f16891533..f16891533 100644
--- a/sources/pyside2/doc/codesnippets/doc/src/snippets/xml/simpleparse/main.cpp
+++ b/sources/pyside2/doc/codesnippets/doc/src/snippets/simpleparse/main.cpp
diff --git a/sources/pyside2/doc/codesnippets/examples/declarative/cppextensions/imageprovider/imageprovider-example.qml b/sources/pyside2/doc/codesnippets/examples/imageprovider/imageprovider-example.qml
index ad51f2e7a..fc6063e40 100644
--- a/sources/pyside2/doc/codesnippets/examples/declarative/cppextensions/imageprovider/imageprovider-example.qml
+++ b/sources/pyside2/doc/codesnippets/examples/imageprovider/imageprovider-example.qml
@@ -48,7 +48,7 @@
 **
 ****************************************************************************/
 
-import QtQuick 1.0
+import QtQuick 2.0
 import "ImageProviderCore" // import the plugin that registers the color image provider
 
 //![0]
diff --git a/sources/pyside2/doc/codesnippets/examples/declarative/cppextensions/imageprovider/imageprovider.cpp b/sources/pyside2/doc/codesnippets/examples/imageprovider/imageprovider.cpp
index ffbe8f564..4d1aeb74f 100644
--- a/sources/pyside2/doc/codesnippets/examples/declarative/cppextensions/imageprovider/imageprovider.cpp
+++ b/sources/pyside2/doc/codesnippets/examples/imageprovider/imageprovider.cpp
@@ -49,9 +49,9 @@
 ****************************************************************************/
 
 //![0]
-class ColorImageProvider (QDeclarativeImageProvider):
+class ColorImageProvider (QQuickImageProvider):
     def __init__(self):
-        QDeclarativeImageProvider.__init__(self, QDeclarativeImageProvider.Pixmap)
+        QQuickImageProvider.__init__(self, QDeclarativeImageProvider.Pixmap)
 
     def requestPixmap(id, size, requestedSize):
         width = 100
diff --git a/sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_svg_qgraphicssvgitem.cpp b/sources/pyside2/doc/codesnippets/examples/quick/plugins/plugins.qml
index df2dcbd94..df2dcbd94 100644
--- a/sources/pyside2/doc/codesnippets/doc/src/snippets/code/src_svg_qgraphicssvgitem.cpp
+++ b/sources/pyside2/doc/codesnippets/examples/quick/plugins/plugins.qml
diff --git a/sources/pyside2/doc/codesnippets/examples/sql/relationaltablemodel/relationaltablemodel.cpp b/sources/pyside2/doc/codesnippets/examples/relationaltablemodel/relationaltablemodel.cpp
index 8df1d73b2..8df1d73b2 100644
--- a/sources/pyside2/doc/codesnippets/examples/sql/relationaltablemodel/relationaltablemodel.cpp
+++ b/sources/pyside2/doc/codesnippets/examples/relationaltablemodel/relationaltablemodel.cpp
diff --git a/sources/pyside2/doc/codesnippets/examples/painting/svggenerator/window.cpp b/sources/pyside2/doc/codesnippets/examples/svggenerator/window.cpp
index 60c415949..60c415949 100644
--- a/sources/pyside2/doc/codesnippets/examples/painting/svggenerator/window.cpp
+++ b/sources/pyside2/doc/codesnippets/examples/svggenerator/window.cpp