Convert rust module-info.json to soong

This leads to idendical results as before, with the exception of
the "required" field in module-info.json. Make has more complicated
logic to fill out the required field than soong, and it leads to
make-specific names such as ones suffixed with :32 and don't make sense
in soong. I'm don't think there are critical users of that field though,
so I'll try removing it.

Everything else should be identical to the make-generated information
though.

Bug: 389720048
Test: diff'd module-info.json before and after this cl in soong+make mode
Change-Id: I74aefe578287f07474c15e5f92a0c2780a679047
diff --git a/rust/benchmark.go b/rust/benchmark.go
index eaa2176..daba964 100644
--- a/rust/benchmark.go
+++ b/rust/benchmark.go
@@ -130,3 +130,20 @@
 
 	benchmark.binaryDecorator.install(ctx)
 }
+
+func (benchmark *benchmarkDecorator) moduleInfoJSON(ctx ModuleContext, moduleInfoJSON *android.ModuleInfoJSON) {
+	benchmark.binaryDecorator.moduleInfoJSON(ctx, moduleInfoJSON)
+	moduleInfoJSON.Class = []string{"NATIVE_TESTS"}
+	if benchmark.testConfig != nil {
+		if _, ok := benchmark.testConfig.(android.WritablePath); ok {
+			moduleInfoJSON.AutoTestConfig = []string{"true"}
+		}
+		moduleInfoJSON.TestConfig = append(moduleInfoJSON.TestConfig, benchmark.testConfig.String())
+	}
+
+	if len(benchmark.Properties.Test_suites) > 0 {
+		moduleInfoJSON.CompatibilitySuites = append(moduleInfoJSON.CompatibilitySuites, benchmark.Properties.Test_suites...)
+	} else {
+		moduleInfoJSON.CompatibilitySuites = append(moduleInfoJSON.CompatibilitySuites, "null-suite")
+	}
+}