Remove the usesProducers compiler option.

This CL removes `CompilerOptions#usesProducers()` because it wasn't even a compiler option to begin with. In particular, users can't change this value with a particular flag, rather it just depends on whether producers is in your classpath or not.

RELNOTES=N/A
PiperOrigin-RevId: 682035690

java/dagger/internal/codegen/bindinggraphvalidation/DependsOnProductionExecutorValidator.java

@@ -19,8 +19,9 @@
 import static dagger.internal.codegen.extension.DaggerStreams.instancesOf;
 import static javax.tools.Diagnostic.Kind.ERROR;
 
+import androidx.room.compiler.processing.XProcessingEnv;
 import dagger.internal.codegen.binding.KeyFactory;
-import dagger.internal.codegen.compileroption.CompilerOptions;
+import dagger.internal.codegen.javapoet.TypeNames;
 import dagger.internal.codegen.model.Binding;
 import dagger.internal.codegen.model.BindingGraph;
 import dagger.internal.codegen.model.BindingGraph.MaybeBinding;
@@ -34,12 +35,12 @@
  */
 // TODO(dpb,beder): Validate this during @Inject/@Provides/@Produces validation.
 final class DependsOnProductionExecutorValidator extends ValidationBindingGraphPlugin {
-  private final CompilerOptions compilerOptions;
+  private final XProcessingEnv processingEnv;
   private final KeyFactory keyFactory;
 
   @Inject
-  DependsOnProductionExecutorValidator(CompilerOptions compilerOptions, KeyFactory keyFactory) {
-    this.compilerOptions = compilerOptions;
+  DependsOnProductionExecutorValidator(XProcessingEnv processingEnv, KeyFactory keyFactory) {
+    this.processingEnv = processingEnv;
     this.keyFactory = keyFactory;
   }
 
@@ -50,7 +51,7 @@ public String pluginName() {
 
   @Override
   public void visitGraph(BindingGraph bindingGraph, DiagnosticReporter diagnosticReporter) {
-    if (!compilerOptions.usesProducers()) {
+    if (!usesProducers()) {
       return;
     }
 
@@ -69,4 +70,8 @@ private void reportError(DiagnosticReporter diagnosticReporter, Binding binding)
     diagnosticReporter.reportBinding(
         ERROR, binding, "%s may not depend on the production executor", binding.key());
   }
+
+  private boolean usesProducers() {
+    return processingEnv.findTypeElement(TypeNames.PRODUCES) != null;
+  }
 }

java/dagger/internal/codegen/compileroption/CompilerOptions.java

@@ -21,8 +21,6 @@
 
 /** A collection of options that dictate how the compiler will run. */
 public abstract class CompilerOptions {
-  public abstract boolean usesProducers();
-
   /**
    * Returns true if the fast initialization flag, {@code fastInit}, is enabled.
    *

java/dagger/internal/codegen/compileroption/ProcessingEnvironmentCompilerOptions.java

@@ -62,7 +62,6 @@
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
 import com.google.common.collect.ImmutableSet;
-import dagger.internal.codegen.javapoet.TypeNames;
 import java.util.Arrays;
 import java.util.EnumSet;
 import java.util.HashMap;
@@ -96,11 +95,6 @@ public final class ProcessingEnvironmentCompilerOptions extends CompilerOptions
     checkValid();
   }
 
-  @Override
-  public boolean usesProducers() {
-    return processingEnv.findTypeElement(TypeNames.PRODUCES) != null;
-  }
-
   @Override
   public boolean headerCompilation() {
     return isEnabled(HEADER_COMPILATION);

java/dagger/internal/codegen/javac/JavacPluginCompilerOptions.java

@@ -31,11 +31,6 @@ final class JavacPluginCompilerOptions extends CompilerOptions {
   @Inject
   JavacPluginCompilerOptions() {}
 
-  @Override
-  public boolean usesProducers() {
-    return true;
-  }
-
   @Override
   public boolean fastInit(XTypeElement element) {
     return false;