Move AdviceMode from .config to .annotation package

org.springframework.context/src/main/java/org/springframework/context/annotation/AdviceMode.java

@@ -14,11 +14,11 @@
  * limitations under the License.
  */
 
-package org.springframework.context.config;
+package org.springframework.context.annotation;
 
 /**
- * Enumeration used to determine whether proxy-based or AspectJ-based advice should be
- * applied.
+ * Enumeration used to determine whether JDK proxy-based or AspectJ weaving-based advice
+ * should be applied.
  *
  * @author Chris Beams
  * @since 3.1

org.springframework.context/src/main/java/org/springframework/scheduling/annotation/AsyncConfigurationSelector.java

@@ -18,10 +18,10 @@ package org.springframework.scheduling.annotation;
 
 import java.util.Map;
 
+import org.springframework.context.annotation.AdviceMode;
 import org.springframework.context.annotation.AnnotationConfigUtils;
 import org.springframework.context.annotation.ImportSelectorContext;
 import org.springframework.context.annotation.ImportSelector;
-import org.springframework.context.config.AdviceMode;
 import org.springframework.core.type.AnnotationMetadata;
 import org.springframework.util.Assert;
 

org.springframework.context/src/main/java/org/springframework/scheduling/annotation/EnableAsync.java

@@ -23,9 +23,9 @@ import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
+import org.springframework.context.annotation.AdviceMode;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
-import org.springframework.context.config.AdviceMode;
 import org.springframework.core.Ordered;
 
 /**