Revert "Add temporary code to debug windows bot failures."

pkg/analyzer/tool/task_dependency_graph/generate.dart

Index: pkg/analyzer/tool/task_dependency_graph/generate.dart
diff --git a/pkg/analyzer/tool/task_dependency_graph/generate.dart b/pkg/analyzer/tool/task_dependency_graph/generate.dart
index d53d81338de26101a92c0ab5748df9b57e8a34db..a98eaba6495734266af8b618bc24487892b69cd3 100644
--- a/pkg/analyzer/tool/task_dependency_graph/generate.dart
+++ b/pkg/analyzer/tool/task_dependency_graph/generate.dart
@@ -32,7 +32,6 @@ import 'package:analyzer/src/generated/sdk_io.dart';
 import 'package:analyzer/src/generated/source.dart';
 import 'package:analyzer/src/generated/source_io.dart';
 import 'package:path/path.dart' as path;
-import 'dart:convert';
 
 /**
  * Generate the target .dot file.
@@ -73,12 +72,6 @@ class Driver {
     // Normalize Windows line endings to Unix line endings so that the
     // comparison doesn't fail on Windows.
     actualContents = actualContents.replaceAll('\r\n', '\n');
-    if (expectedContents != actualContents) {
-      // Print additional information for debugging.
-      // TODO(paulberry): eliminate this when it is no longer needed.
-      print('expected: ${JSON.encode(expectedContents)}');
-      print('actual: ${JSON.encode(actualContents)}');
-    }
     return expectedContents == actualContents;
   }