Introduce the "Embedded" category.

pkg/compiler/lib/src/compiler.dart

Index: pkg/compiler/lib/src/compiler.dart
diff --git a/pkg/compiler/lib/src/compiler.dart b/pkg/compiler/lib/src/compiler.dart
index e3105d7ccd8b59078ab1749fbb6c05c13b5aa5ad..d224ac78722184541f6ccdd51ac64ce8bf1a95fb 100644
--- a/pkg/compiler/lib/src/compiler.dart
+++ b/pkg/compiler/lib/src/compiler.dart
@@ -988,8 +988,16 @@ abstract class Compiler {
       reporter.log('Enqueuing ${library.canonicalUri}');
         fullyEnqueueLibrary(library, enqueuer.resolution);
       });
-    } else if (analyzeMain && mainApp != null) {
-      fullyEnqueueLibrary(mainApp, enqueuer.resolution);
+    } else if (analyzeMain) {
+      if (mainApp != null) {
+        fullyEnqueueLibrary(mainApp, enqueuer.resolution);
+      }
+      if (librariesToAnalyzeWhenRun != null) {
+        for (Uri libraryUri in librariesToAnalyzeWhenRun) {
+          fullyEnqueueLibrary(libraryLoader.lookupLibrary(libraryUri),
+              enqueuer.resolution);
+        }
+      }
     }
     // Elements required by enqueueHelpers are global dependencies
     // that are not pulled in by a particular element.