Revert "conditionally escape rule builder command"

Revert submission 2629131-sandbox-rust-inputs

Reason for revert: Fail on android build.

Reverted changes: /q/submissionid:2629131-sandbox-rust-inputs

Change-Id: I0d70fb9bbb9597d5fa68e764cdcf57f1a0333037

android/rule_builder.go

@@ -756,13 +756,9 @@ func (r *RuleBuilder) build(name string, desc string, ninjaEscapeCommandString b
 		pool = localPool
 	}
 
-	if ninjaEscapeCommandString {
-		commandString = proptools.NinjaEscape(commandString)
-	}
-
 	r.ctx.Build(r.pctx, BuildParams{
 		Rule: r.ctx.Rule(r.pctx, name, blueprint.RuleParams{
-			Command:        commandString,
+			Command:        proptools.NinjaEscape(commandString),
 			CommandDeps:    proptools.NinjaEscapeList(tools.Strings()),
 			Restat:         r.restat,
 			Rspfile:        proptools.NinjaEscape(rspFile),