Clean up - remove unused inputs and tweak comments.

pkg/analyzer/lib/src/task/driver.dart

Index: pkg/analyzer/lib/src/task/driver.dart
diff --git a/pkg/analyzer/lib/src/task/driver.dart b/pkg/analyzer/lib/src/task/driver.dart
index c156b2be84716bfccefa856164f34395a8bbd569..c6abda8d4c3cc44ef515df66e5964cf9e379dd8d 100644
--- a/pkg/analyzer/lib/src/task/driver.dart
+++ b/pkg/analyzer/lib/src/task/driver.dart
@@ -279,9 +279,6 @@ class AnalysisDriver {
           // TODO(brianwilkerson) We could check here that a value was produced
           // and throw an exception if not (unless we want to allow null values).
           entry.setValue(result, outputs[result], dependedOn);
-//        if (dependedOn.length > 250) {
-//          print('[${dependedOn.length}] $result or $target dependsOn: $dependedOn');
-//        }
         }
         outputs.forEach((ResultDescriptor descriptor, value) {
           StreamController<ComputedResult> controller =