[mutter] remote-desktop: Unify codestyle in API

[Marge Bot <marge-bot src gnome org>]

commit ecd45d28ac1cf033477fb7d1b8292c7ff229ba47
Author: Pascal Nowack <Pascal Nowack gmx de>
Date:   Tue Jan 25 11:05:47 2022 +0100

    remote-desktop: Unify codestyle in API
    
    The code style in the remote-desktop API is currently a mess.
    While, the overall code style in mutter and gnome-remote-desktop is to
    use spaces as tabulator, the remote-desktop API is mixed with both
    spaces as tabulators and actual tabulators.
    In addition to that, the code style in the XDG desktop portal APIs uses
    spaces as tabulators as well.
    
    To unify the code style, replace all actual tabulators with spaces.
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2255>

 .../org.gnome.Mutter.RemoteDesktop.xml             | 136 +++++++++++----------
 1 file changed, 69 insertions(+), 67 deletions(-)
---
diff --git a/data/dbus-interfaces/org.gnome.Mutter.RemoteDesktop.xml 
b/data/dbus-interfaces/org.gnome.Mutter.RemoteDesktop.xml
index 7bae10e431..75c1a137c8 100644
--- a/data/dbus-interfaces/org.gnome.Mutter.RemoteDesktop.xml
+++ b/data/dbus-interfaces/org.gnome.Mutter.RemoteDesktop.xml
@@ -14,27 +14,27 @@
   <interface name="org.gnome.Mutter.RemoteDesktop">
 
     <!--
-       CreateSession:
-       @session_path: Path to the new session object
+        CreateSession:
+        @session_path: Path to the new session object
     -->
     <method name="CreateSession">
       <arg name="session_path" type="o" direction="out" />
     </method>
 
     <!--
-       SupportedDeviceTypes:
-       @short_description: Bit mask of supported device types
+        SupportedDeviceTypes:
+        @short_description: Bit mask of supported device types
 
-       Device types:
-         1: keyboard
-         2: pointer
-         4: touchscreen
+        Device types:
+          1: keyboard
+          2: pointer
+          4: touchscreen
     -->
     <property name="SupportedDeviceTypes" type="u" access="read" />
 
     <!--
-       Version:
-       @short_description: API version
+        Version:
+        @short_description: API version
     -->
     <property name="Version" type="i" access="read" />
 
@@ -47,41 +47,42 @@
   <interface name="org.gnome.Mutter.RemoteDesktop.Session">
 
     <!--
-       SessionId:
+        SessionId:
 
-       An identification string used for identifying a remote desktop session.
-       It can be used to associate screen cast sessions with a remote desktop session.
+        An identification string used for identifying a remote desktop session.
+        It can be used to associate screen cast sessions with a remote desktop
+        session.
     -->
     <property name="SessionId" type="s" access="read" />
 
     <!--
-       Start:
+        Start:
 
-       Start the remote desktop session
+        Start the remote desktop session
     -->
     <method name="Start" />
 
     <!--
-       Stop:
+        Stop:
 
-       Stop the remote desktop session
+        Stop the remote desktop session
     -->
     <method name="Stop" />
 
     <!--
-       Closed:
+        Closed:
 
-       The session has closed.
+        The session has closed.
 
-       A session doesn't have to have been started before it may be closed.
-       After it being closed, it can no longer be used.
+        A session doesn't have to have been started before it may be closed.
+        After it being closed, it can no longer be used.
     -->
     <signal name="Closed" />
 
     <!--
-       NotifyKeyboardKeycode:
+        NotifyKeyboardKeycode:
 
-       A key identified by an evdev keycode was pressed or released
+        A key identified by an evdev keycode was pressed or released
      -->
     <method name="NotifyKeyboardKeycode">
       <arg name="keycode" type="u" direction="in" />
@@ -89,9 +90,9 @@
     </method>
 
     <!--
-       NotifyKeyboardKeysym:
+        NotifyKeyboardKeysym:
 
-       A key identified by a keysym was pressed or released
+        A key identified by a keysym was pressed or released
      -->
     <method name="NotifyKeyboardKeysym">
       <arg name="keysym" type="u" direction="in" />
@@ -99,9 +100,9 @@
     </method>
 
     <!--
-       NotifyPointerButton:
+        NotifyPointerButton:
 
-       A pointer button was pressed or released
+        A pointer button was pressed or released
      -->
     <method name="NotifyPointerButton">
       <arg name="button" type="i" direction="in" />
@@ -109,34 +110,35 @@
     </method>
 
     <!--
-       NotifyPointerAxis:
-
-       A smooth pointer axis event notification. Relative motion deltas are to be
-       interpreted as pixel movement of a standardized mouse.
-
-       Additionally to the smooth pointer axis event notification, an emulated
-       discrete pointer axis event notification is emitted based on the submitted
-       accumulated smooth scrolling steps.
-       The base for these emulated discrete pointer axis event is the discrete step
-       with the value 10.0.
-       This means that for a delta dx (or dy) with the value 10.0 one emulated
-       discrete scrolling event is emitted.
-       For a high resolution smooth pointer axis event, a smaller value is submitted
-       for each scrolling step.
-       This means: For a double resolution mouse wheel one emulated discrete event
-       is emitted for 2 smooth pointer axis events with each having the value 5.0.
-
-       Possible @flags:
-         1: finish - scroll motion was finished (e.g. fingers lifted)
-         2: source_wheel - The scroll event is originated by a mouse wheel.
-         4: source_finger - The scroll event is originated by one or more fingers on
-                            the device (eg. touchpads).
-         8: source_continuous - The scroll event is originated by the motion of some
-                                 device (eg. a scroll button is set).
-
-         Maximum one of the @flags 'source_wheel', 'source_finger',
-         'source_continuous' may be specified.
-         If no source flag is specified, `source_finger` is assumed.
+        NotifyPointerAxis:
+
+        A smooth pointer axis event notification. Relative motion deltas are to
+        be interpreted as pixel movement of a standardized mouse.
+
+        Additionally to the smooth pointer axis event notification, an emulated
+        discrete pointer axis event notification is emitted based on the
+        submitted accumulated smooth scrolling steps.
+        The base for these emulated discrete pointer axis event is the discrete
+        step with the value 10.0.
+        This means that for a delta dx (or dy) with the value 10.0 one emulated
+        discrete scrolling event is emitted.
+        For a high resolution smooth pointer axis event, a smaller value is
+        submitted for each scrolling step.
+        This means: For a double resolution mouse wheel one emulated discrete
+        event is emitted for 2 smooth pointer axis events with each having the
+        value 5.0.
+
+        Possible @flags:
+          1: finish - scroll motion was finished (e.g. fingers lifted)
+          2: source_wheel - The scroll event is originated by a mouse wheel.
+          4: source_finger - The scroll event is originated by one or more
+                             fingers on the device (eg. touchpads).
+          8: source_continuous - The scroll event is originated by the motion
+                                 of some device (eg. a scroll button is set).
+
+          Maximum one of the @flags 'source_wheel', 'source_finger',
+          'source_continuous' may be specified.
+          If no source flag is specified, `source_finger` is assumed.
      -->
     <method name="NotifyPointerAxis">
       <arg name="dx" type="d" direction="in" />
@@ -145,9 +147,9 @@
     </method>
 
     <!--
-       NotifyPointerAxisDiscrete:
+        NotifyPointerAxisDiscrete:
 
-       A discrete pointer axis event notification
+        A discrete pointer axis event notification
      -->
     <method name="NotifyPointerAxisDiscrete">
       <arg name="axis" type="u" direction="in" />
@@ -155,9 +157,9 @@
     </method>
 
     <!--
-       NotifyPointerMotionRelative:
+        NotifyPointerMotionRelative:
 
-       A relative pointer motion event notification
+        A relative pointer motion event notification
      -->
     <method name="NotifyPointerMotionRelative">
       <arg name="dx" type="d" direction="in" />
@@ -165,9 +167,9 @@
     </method>
 
     <!--
-       NotifyPointerMotionAbsolute:
+        NotifyPointerMotionAbsolute:
 
-       A absolute pointer motion event notification
+        A absolute pointer motion event notification
      -->
     <method name="NotifyPointerMotionAbsolute">
       <arg name="stream" type="s" direction="in" />
@@ -176,9 +178,9 @@
     </method>
 
     <!--
-       NotifyTouchDown:
+        NotifyTouchDown:
 
-       A absolute pointer motion event notification
+        A absolute pointer motion event notification
      -->
     <method name="NotifyTouchDown">
       <arg name="stream" type="s" direction="in" />
@@ -188,9 +190,9 @@
     </method>
 
     <!--
-       NotifyTouchMotion:
+        NotifyTouchMotion:
 
-       A absolute pointer motion event notification
+        A absolute pointer motion event notification
      -->
     <method name="NotifyTouchMotion">
       <arg name="stream" type="s" direction="in" />
@@ -200,9 +202,9 @@
     </method>
 
     <!--
-       NotifyTouchUp:
+        NotifyTouchUp:
 
-       A absolute pointer motion event notification
+        A absolute pointer motion event notification
      -->
     <method name="NotifyTouchUp">
       <arg name="slot" type="u" direction="in" />