Init variables where they are declared when possible (clang-tidy)

clang-tidy -p compile_commands.json $file \
    -checks='-*,modernize-use-default-member-init,readability-redundant-member-init' \
    -config='{CheckOptions: [{key: modernize-use-default-member-init.UseAssignment, value: "1"}]}' \
    -header-filter='qtwayland' \
    -fix

Afterwards I ran search and replace on the diff to clean up some whitespace errors:

- Replaced '(\n\+[^:\n]*)(:\s+\+\s+)' with '$1: '
- Replaced '(\n\+[^,\n]*)(,\s+\+\s+)' with '$1, '
- Replaced '\n\+\s*\n' with '\n'

I also had to do some manual edits, because for some reason, this particular
clang-tidy check doesn't trigger for some files.

Change-Id: I3b3909bac4bf20108bbe8ad1e01bcc54236dae1b
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>

1 files changed, 0 insertions, 4 deletions

diff --git a/examples/wayland/qwindow-compositor/window.cpp b/examples/wayland/qwindow-compositor/window.cpp
index 9d5b4395e..80aeec4c3 100644
--- a/examples/wayland/qwindow-compositor/window.cpp
+++ b/examples/wayland/qwindow-compositor/window.cpp
@@ -60,10 +60,6 @@
 #include <QtWaylandCompositor/qwaylandseat.h>
 
 Window::Window()
-    : m_backgroundTexture(nullptr)
-    , m_compositor(nullptr)
-    , m_grabState(NoGrab)
-    , m_dragIconView(nullptr)
 {
 }