[vm] Update wasmer to the latest version.

Bug: https://github.com/dart-lang/sdk/issues/37882
Change-Id: I2b327427d6bced68adea24d05fc3951fbed7d5a2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/158062
Reviewed-by: Siva Annamalai <asiva@google.com>
Commit-Queue: Liam Appelbe <liama@google.com>

third_party/wasmer/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "wasmer"
-version = "0.7.0"
+version = "0.17.1"
 
 [lib]
 name = "wasmer"
@@ -8,4 +8,4 @@ crate-type = ["staticlib"]
 path = "wasmer.rs"
 
 [dependencies]
-wasmer-runtime-c-api = "0.7.0"
+wasmer-runtime-c-api = "0.17.1"

third_party/wasmer/LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2019 Wasmer, Inc. and its affiliates.
+Copyright (c) 2019-present Wasmer, Inc. and its affiliates.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

third_party/wasmer/README.md

@@ -1,31 +1,31 @@
 <p align="center">
   <a href="https://wasmer.io" target="_blank" rel="noopener noreferrer">
-    <img width="400" src="https://raw.githubusercontent.com/wasmerio/wasmer/master/logo.png" alt="Wasmer logo">
+    <img width="300" src="https://raw.githubusercontent.com/wasmerio/wasmer/master/assets/logo.png" alt="Wasmer logo">
   </a>
 </p>
 
 <p align="center">
-  <a href="https://circleci.com/gh/wasmerio/wasmer/">
-    <img src="https://img.shields.io/circleci/project/github/wasmerio/wasmer/master.svg" alt="Build Status">
+  <a href="https://dev.azure.com/wasmerio/wasmer/_build/latest?definitionId=3&branchName=master">
+    <img src="https://img.shields.io/azure-devops/build/wasmerio/wasmer/3.svg?style=flat-square" alt="Build Status">
   </a>
   <a href="https://github.com/wasmerio/wasmer/blob/master/LICENSE">
-    <img src="https://img.shields.io/github/license/wasmerio/wasmer.svg" alt="License">
+    <img src="https://img.shields.io/github/license/wasmerio/wasmer.svg?style=flat-square" alt="License">
   </a>
   <a href="https://spectrum.chat/wasmer">
     <img src="https://withspectrum.github.io/badge/badge.svg" alt="Join the Wasmer Community">
   </a>
   <a href="https://crates.io/crates/wasmer-runtime-c-api">
-    <img src="https://img.shields.io/crates/d/wasmer-runtime-c-api.svg" alt="Number of downloads from crates.io">
+    <img src="https://img.shields.io/crates/d/wasmer-runtime-c-api.svg?style=flat-square" alt="Number of downloads from crates.io">
   </a>
-  <a href="https://docs.rs/wasmer-runtime-c-api">
-    <img src="https://docs.rs/wasmer-runtime-c-api/badge.svg" alt="Read our API documentation">
+  <a href="https://wasmerio.github.io/wasmer/c/runtime-c-api/">
+    <img src="https://img.shields.io/badge/Docs-Wasmer%20C%20API-blue?style=flat-square" alt="Wasmer C API Documentation">
   </a>
 </p>
 
 # Wasmer Runtime C API
 
 Wasmer is a standalone JIT WebAssembly runtime, aiming to be fully
-compatible with Emscripten, Rust and Go. [Learn
+compatible with WASI, Emscripten, Rust and Go. [Learn
 more](https://github.com/wasmerio/wasmer).
 
 This crate exposes a C and a C++ API for the Wasmer runtime.
@@ -36,6 +36,10 @@ The C and C++ header files can be found in the source tree of this
 crate, respectively [`wasmer.h`][wasmer_h] and
 [`wasmer.hh`][wasmer_hh]. They are automatically generated, and always
 up-to-date in this repository.
+The runtime shared library (so, dll, dylib) can also be downloaded in Wasmer [release page](https://github.com/wasmerio/wasmer/releases).
+
+You can find the full C API documentation here:
+https://wasmerio.github.io/wasmer/c/runtime-c-api/
 
 Here is a simple example to use the C API:
 
@@ -104,10 +108,14 @@ int main()
 
 # Testing
 
+Tests are run using the release build of the library.  If you make
+changes or compile with non-default features, please ensure you
+rebuild in release mode for the tests to see the changes.
+
 The tests can be run via `cargo test`, such as:
 
 ```sh
-$ cargo test -- --nocapture
+$ cargo test --release -- --nocapture
 ```
 
 To run tests manually, enter the `lib/runtime-c-api/tests` directory