Replace some #getConfiguration calls coming from a TransitiveInfoCollection that was obtained from a ConfiguredTargetAndData object anyway.

PiperOrigin-RevId: 188621245

src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java

diff --git a/src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java b/src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java
index 394f572..ab0bb5e 100644
--- a/src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java
+++ b/src/main/java/com/google/devtools/build/lib/analysis/RuleContext.java
@@ -885,13 +885,11 @@
   public <C extends Info>
       ImmutableListMultimap<BuildConfiguration, C> getPrerequisitesByConfiguration(
           String attributeName, Mode mode, final NativeProvider<C> provider) {
-    List<? extends TransitiveInfoCollection> transitiveInfoCollections =
-        getPrerequisites(attributeName, mode);
-
     ImmutableListMultimap.Builder<BuildConfiguration, C> result =
         ImmutableListMultimap.builder();
-    for (TransitiveInfoCollection prerequisite : transitiveInfoCollections) {
-      C prerequisiteProvider = prerequisite.get(provider);
+    for (ConfiguredTargetAndData prerequisite :
+        getPrerequisiteConfiguredTargetAndTargets(attributeName, mode)) {
+      C prerequisiteProvider = prerequisite.getConfiguredTarget().get(provider);
       if (prerequisiteProvider != null) {
         result.put(prerequisite.getConfiguration(), prerequisiteProvider);
       }
@@ -906,13 +904,11 @@
    */
   public ImmutableListMultimap<BuildConfiguration, TransitiveInfoCollection>
       getPrerequisitesByConfiguration(String attributeName, Mode mode) {
-    List<? extends TransitiveInfoCollection> transitiveInfoCollections =
-        getPrerequisites(attributeName, mode);
-
     ImmutableListMultimap.Builder<BuildConfiguration, TransitiveInfoCollection> result =
         ImmutableListMultimap.builder();
-    for (TransitiveInfoCollection prerequisite : transitiveInfoCollections) {
-      result.put(prerequisite.getConfiguration(), prerequisite);
+    for (ConfiguredTargetAndData prerequisite :
+        getPrerequisiteConfiguredTargetAndTargets(attributeName, mode)) {
+      result.put(prerequisite.getConfiguration(), prerequisite.getConfiguredTarget());
     }
     return result.build();
   }