edition: Update absolute paths to 2018 style

This is an easy step toward adopting 2018 edition eventually, and will
make any future CL that sets `edition = "2018"` this much smaller.

The module system changes in Rust 2018 are described here:

https://doc.rust-lang.org/edition-guide/rust-2018/module-system/path-clarity.html

Generated by running:

    cargo fix --edition --all

in each workspace, followed by bin/fmt.

TEST=cargo check
TEST=cargo check --all-features
TEST=cargo check --target aarch64-unknown-linux-gnu

Change-Id: I000ab5e69d69aa222c272fae899464bbaf65f6d8
Reviewed-on: https://chromium-review.googlesource.com/1513054
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: David Tolnay <dtolnay@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: David Tolnay <dtolnay@chromium.org>

2 files changed, 6 insertions, 5 deletions

diff --git a/resources/src/lib.rs b/resources/src/lib.rs
index 7c3c976..f300e0e 100644
--- a/resources/src/lib.rs
+++ b/resources/src/lib.rs
@@ -14,6 +14,6 @@ mod address_allocator;
 mod gpu_allocator;
 mod system_allocator;
 
-pub use address_allocator::AddressAllocator;
-pub use gpu_allocator::{GpuMemoryAllocator, GpuMemoryDesc, GpuMemoryPlaneDesc};
-pub use system_allocator::{AddressRanges, SystemAllocator};
+pub use crate::address_allocator::AddressAllocator;
+pub use crate::gpu_allocator::{GpuMemoryAllocator, GpuMemoryDesc, GpuMemoryPlaneDesc};
+pub use crate::system_allocator::{AddressRanges, SystemAllocator};
diff --git a/resources/src/system_allocator.rs b/resources/src/system_allocator.rs
index 57618ac..0810889 100644
--- a/resources/src/system_allocator.rs
+++ b/resources/src/system_allocator.rs
@@ -2,10 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-use address_allocator::AddressAllocator;
-use gpu_allocator::{self, GpuMemoryAllocator};
 use sys_util::pagesize;
 
+use crate::address_allocator::AddressAllocator;
+use crate::gpu_allocator::{self, GpuMemoryAllocator};
+
 /// Manages allocating system resources such as address space and interrupt numbers.
 ///
 /// # Example - Use the `SystemAddress` builder.