Make WindowAttributes private (#2134)

* Make `WindowAttributes` private, and move its documentation

* Reorder WindowAttributes title and fullscreen to match method order

src/platform_impl/linux/mod.rs

@@ -295,7 +295,7 @@ impl VideoMode {
 
 impl Window {
     #[inline]
-    pub fn new<T>(
+    pub(crate) fn new<T>(
         window_target: &EventLoopWindowTarget<T>,
         attribs: WindowAttributes,
         pl_attribs: PlatformSpecificWindowBuilderAttributes,

src/platform_impl/linux/wayland/window/mod.rs

@@ -75,7 +75,7 @@ pub struct Window {
 }
 
 impl Window {
-    pub fn new<T>(
+    pub(crate) fn new<T>(
         event_loop_window_target: &EventLoopWindowTarget<T>,
         attributes: WindowAttributes,
         platform_attributes: PlatformAttributes,

src/platform_impl/linux/x11/mod.rs

@@ -638,7 +638,7 @@ impl Deref for Window {
 }
 
 impl Window {
-    pub fn new<T>(
+    pub(crate) fn new<T>(
         event_loop: &EventLoopWindowTarget<T>,
         attribs: WindowAttributes,
         pl_attribs: PlatformSpecificWindowBuilderAttributes,

src/platform_impl/linux/x11/window.rs

@@ -114,7 +114,7 @@ pub struct UnownedWindow {
 }
 
 impl UnownedWindow {
-    pub fn new<T>(
+    pub(crate) fn new<T>(
         event_loop: &EventLoopWindowTarget<T>,
         window_attrs: WindowAttributes,
         pl_attribs: PlatformSpecificWindowBuilderAttributes,