Remove old-style support for translated second architectures

Translated second architectures now go in NativeBridgeArch instead
of DeviceSecondaryArch.

Bug: 141242600
Test: m checkbuild
Change-Id: I568046330abc002d4eed582cb999b62a5eaba790

java/dexpreopt.go

@@ -126,10 +126,6 @@ func (d *dexpreopter) dexpreopt(ctx android.ModuleContext, dexJarFile android.Mo
 			archs = archs[:1]
 		}
 	}
-	if ctx.Config().SecondArchIsTranslated() {
-		// Only preopt primary arch for translated arch since there is only an image there.
-		archs = archs[:1]
-	}
 
 	var images android.Paths
 	var imagesDeps []android.Paths

java/dexpreopt_config.go

@@ -87,11 +87,7 @@ var systemServerClasspathKey = android.NewOnceKey("systemServerClasspath")
 // supported through native bridge.
 func dexpreoptTargets(ctx android.PathContext) []android.Target {
 	var targets []android.Target
-	for i, target := range ctx.Config().Targets[android.Android] {
-		if ctx.Config().SecondArchIsTranslated() && i > 0 {
-			break
-		}
-
+	for _, target := range ctx.Config().Targets[android.Android] {
 		if target.NativeBridge == android.NativeBridgeDisabled {
 			targets = append(targets, target)
 		}