Merge "Support trimmed variant build in soong"

android/config.go

@@ -1494,6 +1494,10 @@ func (c *config) ApexCompressionEnabled() bool {
 	return Bool(c.productVariables.CompressedApex) && !c.UnbundledBuildApps()
 }
 
+func (c *config) ApexTrimEnabled() bool {
+	return Bool(c.productVariables.TrimmedApex)
+}
+
 func (c *config) EnforceSystemCertificate() bool {
 	return Bool(c.productVariables.EnforceSystemCertificate)
 }