Expose an actions provider on RuleConfiguredTarget instances.

Given a target (for example from a skylark aspect), one will be able to access a list of actions that the target generated using "target.actions". This is without additional memory footprint.

Actions themselves are not fully exposed to skylark (and thus there isn't much meaning to gather from them in skylark yet). Access methods will follow soon.

RELNOTES: None.
PiperOrigin-RevId: 188098079

src/main/java/com/google/devtools/build/lib/skyframe/AspectValue.java

diff --git a/src/main/java/com/google/devtools/build/lib/skyframe/AspectValue.java b/src/main/java/com/google/devtools/build/lib/skyframe/AspectValue.java
index 08c8c06..116d186 100644
--- a/src/main/java/com/google/devtools/build/lib/skyframe/AspectValue.java
+++ b/src/main/java/com/google/devtools/build/lib/skyframe/AspectValue.java
@@ -19,8 +19,8 @@
 import com.google.common.base.Preconditions;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Interner;
-import com.google.devtools.build.lib.actions.ActionLookupValue;
 import com.google.devtools.build.lib.actions.Actions.GeneratingActions;
+import com.google.devtools.build.lib.actions.BasicActionLookupValue;
 import com.google.devtools.build.lib.analysis.ConfiguredAspect;
 import com.google.devtools.build.lib.analysis.config.BuildConfiguration;
 import com.google.devtools.build.lib.cmdline.Label;
@@ -42,7 +42,7 @@
 /**
  * An aspect in the context of the Skyframe graph.
  */
-public final class AspectValue extends ActionLookupValue {
+public final class AspectValue extends BasicActionLookupValue {
 
   /**
    * A base class for keys that have AspectValue as a Sky value.