Move the wire protocol support into the public API

pkg/analysis_server/test/services/completion/uri_contributor_test.dart

Index: pkg/analysis_server/test/services/completion/uri_contributor_test.dart
diff --git a/pkg/analysis_server/test/services/completion/uri_contributor_test.dart b/pkg/analysis_server/test/services/completion/uri_contributor_test.dart
index 4a046a160899fe1d98540fe2129ad43a25cedca8..ab605ddd8eba5a56158a49220abf9d0d98fe5a41 100644
--- a/pkg/analysis_server/test/services/completion/uri_contributor_test.dart
+++ b/pkg/analysis_server/test/services/completion/uri_contributor_test.dart
@@ -4,7 +4,7 @@
 
 library test.services.completion.contributor.dart.importuri;
 
-import 'package:analysis_server/src/protocol.dart';
+import 'package:analysis_server/plugin/protocol/protocol.dart';
 import 'package:analysis_server/src/services/completion/dart_completion_manager.dart';
 import 'package:analysis_server/src/services/completion/uri_contributor.dart';
 import 'package:analyzer/file_system/memory_file_system.dart';
@@ -28,6 +28,16 @@ class UriContributorTest extends AbstractCompletionTest {
     contributor = new UriContributor();
   }
 
+  test_export_package2() {
+    addPackageSource('foo', 'foo.dart', 'library foo;');
+    addPackageSource('foo', 'baz/too.dart', 'library too;');
+    addPackageSource('bar', 'bar.dart', 'library bar;');
+    addTestSource('export "package:foo/baz/^" import');
+    computeFast();
+    assertSuggest('package:foo/baz/too.dart',
+        csKind: CompletionSuggestionKind.IMPORT);
+  }
+
   test_import() {
     addTestSource('import "^"');
     computeFast();
@@ -186,16 +196,6 @@ class UriContributorTest extends AbstractCompletionTest {
         csKind: CompletionSuggestionKind.IMPORT);
   }
 
-  test_export_package2() {
-    addPackageSource('foo', 'foo.dart', 'library foo;');
-    addPackageSource('foo', 'baz/too.dart', 'library too;');
-    addPackageSource('bar', 'bar.dart', 'library bar;');
-    addTestSource('export "package:foo/baz/^" import');
-    computeFast();
-    assertSuggest('package:foo/baz/too.dart',
-        csKind: CompletionSuggestionKind.IMPORT);
-  }
-
   test_import_package_missing_lib() {
     var pkgSrc = addPackageSource('bar', 'bar.dart', 'library bar;');
     provider.deleteFolder(dirname(pkgSrc.fullName));