Fix mentions of Wasm (#2950)

FEATURES.md

@@ -13,7 +13,9 @@ be used to create both games and applications. It supports the following main gr
   - iOS
   - Android
 - Web
-  - via WASM
+  - Chrome
+  - Firefox
+  - Safari 13.1+
 
 Most platforms expose capabilities that cannot be meaningfully transposed onto others. Winit does not
 aim to support every single feature of every platform, but rather to abstract over the common features
@@ -172,7 +174,7 @@ Legend:
 - ❓: Unknown status
 
 ### Windowing
-|Feature                          |Windows|MacOS   |Linux x11   |Linux Wayland  |Android|iOS    |WASM      |Redox OS|
+|Feature                          |Windows|MacOS   |Linux x11   |Linux Wayland  |Android|iOS    |Web      |Redox OS|
 |-------------------------------- | ----- | ----   | -------    | -----------   | ----- | ----- | -------- | ------ |
 |Window initialization            |✔️     |✔️     |▢[#5]      |✔️             |▢[#33]|▢[#33] |✔️        |✔️      |
 |Providing pointer to init OpenGL |✔️     |✔️     |✔️         |✔️             |✔️     |✔️    |**N/A**|✔️      |
@@ -192,13 +194,13 @@ Legend:
 |Popup windows                    |❌     |❌     |❌         |❌             |❌    |❌     |**N/A**|**N/A** |
 
 ### System information
-|Feature          |Windows|MacOS |Linux x11|Linux Wayland|Android|iOS      |WASM      |Redox OS|
+|Feature          |Windows|MacOS |Linux x11|Linux Wayland|Android|iOS      |Web      |Redox OS|
 |---------------- | ----- | ---- | ------- | ----------- | ----- | ------- | -------- | ------ |
 |Monitor list     |✔️    |✔️    |✔️       |✔️          |✔️     |✔️      |**N/A**|❌      |
 |Video mode query |✔️    |✔️    |✔️       |✔️          |✔️     |✔️      |**N/A**|❌      |
 
 ### Input handling
-|Feature                 |Windows   |MacOS   |Linux x11|Linux Wayland|Android|iOS    |WASM      |Redox OS|
+|Feature                 |Windows   |MacOS   |Linux x11|Linux Wayland|Android|iOS    |Web      |Redox OS|
 |----------------------- | -----    | ----   | ------- | ----------- | ----- | ----- | -------- | ------ |
 |Mouse events            |✔️       |▢[#63]  |✔️       |✔️          |**N/A**|**N/A**|✔️        |✔️      |
 |Mouse set location      |✔️       |✔️      |✔️       |✔️(when locked)  |**N/A**|**N/A**|**N/A**|**N/A** |
@@ -220,14 +222,14 @@ Legend:
 ### Pending API Reworks
 Changes in the API that have been agreed upon but aren't implemented across all platforms.
 
-|Feature                             |Windows|MacOS |Linux x11|Linux Wayland|Android|iOS    |WASM      |Redox OS|
+|Feature                             |Windows|MacOS |Linux x11|Linux Wayland|Android|iOS    |Web      |Redox OS|
 |------------------------------      | ----- | ---- | ------- | ----------- | ----- | ----- | -------- | ------ |
 |New API for HiDPI ([#315] [#319])   |✔️      |✔️     |✔️        |✔️            |✔️      |✔️      |❓        |❓      |
 |Event Loop 2.0 ([#459])             |✔️      |✔️     |✔️        |✔️            |✔️      |✔️      |❓        |✔️       |
 |Keyboard Input 2.0 ([#753])         |✔️      |✔️     |✔️        |✔️            |✔️      |❌     |✔️         |✔️       |
 
 ### Completed API Reworks
-|Feature                             |Windows|MacOS |Linux x11|Linux Wayland|Android|iOS    |WASM      |Redox OS|
+|Feature                             |Windows|MacOS |Linux x11|Linux Wayland|Android|iOS    |Web      |Redox OS|
 |------------------------------      | ----- | ---- | ------- | ----------- | ----- | ----- | -------- | ------ |
 
 [#165]: https://github.com/rust-windowing/winit/issues/165

src/event_loop.rs

@@ -189,7 +189,7 @@ pub enum ControlFlow {
     ///
     /// ## Platform-specific
     ///
-    /// - **Android / iOS / WASM:** The supplied exit code is unused.
+    /// - **Android / iOS / Web:** The supplied exit code is unused.
     /// - **Unix:** On most Unix-like platforms, only the 8 least significant bits will be used,
     ///   which can cause surprises with negative exit values (`-42` would end up as `214`). See
     ///   [`std::process::exit`].

src/window.rs

@@ -445,7 +445,7 @@ impl WindowBuilder {
     /// to the client area of its parent window. For more information, see
     /// <https://docs.microsoft.com/en-us/windows/win32/winmsg/window-features#child-windows>
     /// - **X11**: A child window is confined to the client area of its parent window.
-    /// - **Android / iOS / Wayland:** Unsupported.
+    /// - **Android / iOS / Wayland / Web:** Unsupported.
     #[inline]
     pub unsafe fn with_parent_window(mut self, parent_window: Option<RawWindowHandle>) -> Self {
         self.window.parent_window = parent_window;