Revert "Encode URIs stored in unlinked summaries to make them Uri.parse() safe."

pkg/analyzer/test/src/dart/analysis/driver_test.dart

Index: pkg/analyzer/test/src/dart/analysis/driver_test.dart
diff --git a/pkg/analyzer/test/src/dart/analysis/driver_test.dart b/pkg/analyzer/test/src/dart/analysis/driver_test.dart
index 133d47d209fce940d7c94bb7ce8342fd22e1a757..0b49859f0bce3d599cbaa745ea6e3a05fd2ed9d0 100644
--- a/pkg/analyzer/test/src/dart/analysis/driver_test.dart
+++ b/pkg/analyzer/test/src/dart/analysis/driver_test.dart
@@ -885,23 +885,6 @@ class C {}
     expect(a.name.staticElement, new isInstanceOf<FunctionElement>());
   }
 
-  test_getResult_invalidUri() async {
-    String content = r'''
-import 'package:aaa/a1.dart';
-import '[invalid uri]';
-
-export '[invalid uri]';
-export 'package:aaa/a2.dart';
-
-part 'a3.dart';
-part '[invalid uri]';
-''';
-    addTestFile(content);
-
-    AnalysisResult result = await driver.getResult(testFile);
-    expect(result.path, testFile);
-  }
-
   test_getResult_invalidUri_exports_dart() async {
     String content = r'''
 export 'dart:async';