Automated rollback of commit 5586c47.

*** Reason for rollback ***

Removing this because it's less surprising for rule authors if execution configurations start from default flags.

*** Original change description ***

Add getExec method for AppleCommandLineOptions.

Part of work on execution transitions, #7935.

PiperOrigin-RevId: 246571620

src/main/java/com/google/devtools/build/lib/rules/apple/AppleCommandLineOptions.java

@@ -436,7 +436,6 @@ public FragmentOptions getHost() {
     host.tvOsSdkVersion = tvOsSdkVersion;
     host.macOsSdkVersion = macOsSdkVersion;
     host.appleBitcodeMode = appleBitcodeMode;
-    // TODO(http://b/131411178): Replace with the execution platform.
     // The host apple platform type will always be MACOS, as no other apple platform type can
     // currently execute build actions. If that were the case, a host_apple_platform_type flag might
     // be needed.
@@ -445,16 +444,6 @@ public FragmentOptions getHost() {
     return host;
   }
 
-  @Override
-  public FragmentOptions getExec() {
-    AppleCommandLineOptions exec = (AppleCommandLineOptions) super.getExec();
-    // TODO(http://b/131411178): Replace with the execution platform.
-    // The exec apple platform type will always be MACOS, as no other apple platform type can
-    // currently execute build actions.
-    exec.applePlatformType = PlatformType.MACOS;
-    return exec;
-  }
-
   void serialize(SerializationContext context, CodedOutputStream out)
       throws IOException, SerializationException {
     context.serialize(this, out);