Upgrade proc-macro2 to 1.0.66emu-33-dev

This project was upgraded with external_updater.
Usage: tools/external_updater/updater.sh update rust/crates/proc-macro2
For more info, check https://cs.android.com/android/platform/superproject/+/main:tools/external_updater/README.md

Test: TreeHugger
Change-Id: I42a7ce27e4cee2efe110c6efc63fb215ab0e4c9a
Bug: 295883071

1 files changed, 0 insertions, 19 deletions

diff --git a/src/convert.rs b/src/convert.rs
deleted file mode 100644
index afc5faf..0000000
--- a/src/convert.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-pub(crate) fn usize_to_u32(u: usize) -> Option<u32> {
-    #[cfg(not(no_try_from))]
-    {
-        use core::convert::TryFrom;
-
-        u32::try_from(u).ok()
-    }
-
-    #[cfg(no_try_from)]
-    {
-        use core::mem;
-
-        if mem::size_of::<usize>() <= mem::size_of::<u32>() || u <= u32::max_value() as usize {
-            Some(u as u32)
-        } else {
-            None
-        }
-    }
-}