1 files changed, 0 insertions, 135 deletions
diff --git a/third_party/rust/url/src/encoding.rs b/third_party/rust/url/src/encoding.rs
deleted file mode 100644
index 0703c788f..000000000
--- a/third_party/rust/url/src/encoding.rs
+++ /dev/null
@@ -1,135 +0,0 @@
-// Copyright 2013-2014 The rust-url developers.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-
-//! Abstraction that conditionally compiles either to rust-encoding,
-//! or to only support UTF-8.
-
-#[cfg(feature = "query_encoding")] extern crate encoding;
-
-use std::borrow::Cow;
-
-#[cfg(feature = "query_encoding")] use self::encoding::types::{DecoderTrap, EncoderTrap};
-#[cfg(feature = "query_encoding")] use self::encoding::label::encoding_from_whatwg_label;
-#[cfg(feature = "query_encoding")] pub use self::encoding::types::EncodingRef;
-
-#[cfg(feature = "query_encoding")]
-#[derive(Copy, Clone)]
-pub struct EncodingOverride {
-    /// `None` means UTF-8.
-    encoding: Option<EncodingRef>
-}
-
-#[cfg(feature = "query_encoding")]
-impl EncodingOverride {
-    pub fn from_opt_encoding(encoding: Option<EncodingRef>) -> Self {
-        encoding.map(Self::from_encoding).unwrap_or_else(Self::utf8)
-    }
-
-    pub fn from_encoding(encoding: EncodingRef) -> Self {
-        EncodingOverride {
-            encoding: if encoding.name() == "utf-8" { None } else { Some(encoding) }
-        }
-    }
-
-    #[inline]
-    pub fn utf8() -> Self {
-        EncodingOverride { encoding: None }
-    }
-
-    pub fn lookup(label: &[u8]) -> Option<Self> {
-        // Don't use String::from_utf8_lossy since no encoding label contains U+FFFD
-        // https://encoding.spec.whatwg.org/#names-and-labels
-        ::std::str::from_utf8(label)
-        .ok()
-        .and_then(encoding_from_whatwg_label)
-        .map(Self::from_encoding)
-    }
-
-    /// https://encoding.spec.whatwg.org/#get-an-output-encoding
-    pub fn to_output_encoding(self) -> Self {
-        if let Some(encoding) = self.encoding {
-            if matches!(encoding.name(), "utf-16le" | "utf-16be") {
-                return Self::utf8()
-            }
-        }
-        self
-    }
-
-    pub fn is_utf8(&self) -> bool {
-        self.encoding.is_none()
-    }
-
-    pub fn name(&self) -> &'static str {
-        match self.encoding {
-            Some(encoding) => encoding.name(),
-            None => "utf-8",
-        }
-    }
-
-    pub fn decode<'a>(&self, input: Cow<'a, [u8]>) -> Cow<'a, str> {
-        match self.encoding {
-            // `encoding.decode` never returns `Err` when called with `DecoderTrap::Replace`
-            Some(encoding) => encoding.decode(&input, DecoderTrap::Replace).unwrap().into(),
-            None => decode_utf8_lossy(input),
-        }
-    }
-
-    pub fn encode<'a>(&self, input: Cow<'a, str>) -> Cow<'a, [u8]> {
-        match self.encoding {
-            // `encoding.encode` never returns `Err` when called with `EncoderTrap::NcrEscape`
-            Some(encoding) => Cow::Owned(encoding.encode(&input, EncoderTrap::NcrEscape).unwrap()),
-            None => encode_utf8(input)
-        }
-    }
-}
-
-
-#[cfg(not(feature = "query_encoding"))]
-#[derive(Copy, Clone)]
-pub struct EncodingOverride;
-
-#[cfg(not(feature = "query_encoding"))]
-impl EncodingOverride {
-    #[inline]
-    pub fn utf8() -> Self {
-        EncodingOverride
-    }
-
-    pub fn decode<'a>(&self, input: Cow<'a, [u8]>) -> Cow<'a, str> {
-        decode_utf8_lossy(input)
-    }
-
-    pub fn encode<'a>(&self, input: Cow<'a, str>) -> Cow<'a, [u8]> {
-        encode_utf8(input)
-    }
-}
-
-pub fn decode_utf8_lossy(input: Cow<[u8]>) -> Cow<str> {
-    match input {
-        Cow::Borrowed(bytes) => String::from_utf8_lossy(bytes),
-        Cow::Owned(bytes) => {
-            let raw_utf8: *const [u8];
-            match String::from_utf8_lossy(&bytes) {
-                Cow::Borrowed(utf8) => raw_utf8 = utf8.as_bytes(),
-                Cow::Owned(s) => return s.into(),
-            }
-            // from_utf8_lossy returned a borrow of `bytes` unchanged.
-            debug_assert!(raw_utf8 == &*bytes as *const [u8]);
-            // Reuse the existing `Vec` allocation.
-            unsafe { String::from_utf8_unchecked(bytes) }.into()
-        }
-    }
-}
-
-pub fn encode_utf8(input: Cow<str>) -> Cow<[u8]> {
-    match input {
-        Cow::Borrowed(s) => Cow::Borrowed(s.as_bytes()),
-        Cow::Owned(s) => Cow::Owned(s.into_bytes())
-    }
-}