Switch FE to use the libraries.json format.

pkg/front_end/lib/src/fasta/fasta_codes_generated.dart

Index: pkg/front_end/lib/src/fasta/fasta_codes_generated.dart
diff --git a/pkg/front_end/lib/src/fasta/fasta_codes_generated.dart b/pkg/front_end/lib/src/fasta/fasta_codes_generated.dart
index 505f593abaa7b2f573ee9ec65fc0a3dd1c191796..cb7c60b9ff1ce521880b28b65e48e73390fdee2d 100644
--- a/pkg/front_end/lib/src/fasta/fasta_codes_generated.dart
+++ b/pkg/front_end/lib/src/fasta/fasta_codes_generated.dart
@@ -201,6 +201,29 @@ Message _withArgumentsCannotReadPackagesFile(String string) {
   $string.""", arguments: {'string': string});
 }
 
+// DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
+const Template<Message Function(String string)>
+    templateCannotReadSdkSpecification =
+    const Template<Message Function(String string)>(
+        messageTemplate:
+            r"""Unable to read the 'libraries.json' specification file:
+  #string.""",
+        withArguments: _withArgumentsCannotReadSdkSpecification);
+
+// DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
+const Code<Message Function(String string)> codeCannotReadSdkSpecification =
+    const Code<Message Function(String string)>(
+  "CannotReadSdkSpecification",
+  templateCannotReadSdkSpecification,
+);
+
+// DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
+Message _withArgumentsCannotReadSdkSpecification(String string) {
+  return new Message(codeCannotReadSdkSpecification,
+      message: """Unable to read the 'libraries.json' specification file:
+  $string.""", arguments: {'string': string});
+}
+
 // DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
 const Code<Null> codeCantInferPackagesFromManyInputs =
     messageCantInferPackagesFromManyInputs;
@@ -2489,6 +2512,34 @@ Message _withArgumentsSdkRootNotFound(Uri uri_) {
       arguments: {'uri': uri_});
 }
 
+// DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
+const Template<
+    Message Function(
+        Uri
+            uri_)> templateSdkSpecificationNotFound = const Template<
+        Message Function(Uri uri_)>(
+    messageTemplate: r"""SDK libraries specification not found: #uri.""",
+    tipTemplate:
+        r"""Normally, the specification is a file named 'libraries.json' in the Dart SDK install location.""",
+    withArguments: _withArgumentsSdkSpecificationNotFound);
+
+// DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
+const Code<Message Function(Uri uri_)> codeSdkSpecificationNotFound =
+    const Code<Message Function(Uri uri_)>(
+  "SdkSpecificationNotFound",
+  templateSdkSpecificationNotFound,
+);
+
+// DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
+Message _withArgumentsSdkSpecificationNotFound(Uri uri_) {
+  String uri = relativizeUri(uri_);
+  return new Message(codeSdkSpecificationNotFound,
+      message: """SDK libraries specification not found: $uri.""",
+      tip:
+          """Normally, the specification is a file named 'libraries.json' in the Dart SDK install location.""",
+      arguments: {'uri': uri_});
+}
+
 // DO NOT EDIT. THIS FILE IS GENERATED. SEE TOP OF FILE.
 const Template<Message Function(Uri uri_)> templateSdkSummaryNotFound =
     const Template<Message Function(Uri uri_)>(