Fix the patch file.
Avoid patch-ception. Don't patch the patch.
Bug: http://b/339424309
Test: treehugger
Change-Id: Id21d61ebbfd009a2ff193fe8aa942067704aff26
diff --git a/patches/std.diff b/patches/std.diff
index 2c1f33b..ac496d9 100644
--- a/patches/std.diff
+++ b/patches/std.diff
@@ -1,25 +1,3 @@
-diff --git a/patches/std.diff b/patches/std.diff
-index 8237bc9..e69de29 100644
---- a/patches/std.diff
-+++ b/patches/std.diff
-@@ -1,17 +0,0 @@
--diff --git a/src/lib.rs b/src/lib.rs
--index 01c81e2..927fc9a 100644
----- a/src/lib.rs
--+++ b/src/lib.rs
--@@ -37,8 +37,9 @@
-- #![no_std]
-- #![cfg_attr(feature = "bench", feature(test, unicode_internals))]
--
---#[cfg(test)]
---#[macro_use]
--+// #[cfg(test)]
--+// ANDROID: Unconditionally use std to allow building as a dylib.
--+// #[macro_use]
--+#[cfg(android_dylib)]
-- extern crate std;
--
-- #[cfg(feature = "bench")]
diff --git a/src/lib.rs b/src/lib.rs
index af7015e..b4d5a1a 100644
--- a/src/lib.rs
