Clean up package imports and library names

pkg/analyzer/lib/src/generated/sdk_io.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
-library engine.sdk.io;
+library analyzer.src.generated.sdk_io;
 
 import 'dart:io';
 
 import 'package:analyzer/src/context/context.dart';
+import 'package:analyzer/src/generated/ast.dart';
+import 'package:analyzer/src/generated/engine.dart';
+import 'package:analyzer/src/generated/error.dart';
+import 'package:analyzer/src/generated/java_core.dart';
 import 'package:analyzer/src/generated/java_engine.dart';
-
-import 'ast.dart';
-import 'engine.dart';
-import 'error.dart';
-import 'java_core.dart';
-import 'java_engine_io.dart';
-import 'java_io.dart';
-import 'parser.dart';
-import 'scanner.dart';
-import 'sdk.dart';
-import 'source_io.dart';
+import 'package:analyzer/src/generated/java_engine_io.dart';
+import 'package:analyzer/src/generated/java_io.dart';
+import 'package:analyzer/src/generated/parser.dart';
+import 'package:analyzer/src/generated/scanner.dart';
+import 'package:analyzer/src/generated/sdk.dart';
+import 'package:analyzer/src/generated/source_io.dart';
 
 /**
  * A Dart SDK installed in a specified directory. Typical Dart SDK layout is
  * something like...
  *
  *     dart-sdk/
  *        bin/
  *           dart[.exe]  <-- VM
  *        lib/
  *           core/
@@ skipping 565 matching lines @@
     SdkLibrariesReader_LibraryBuilder libraryBuilder =
         new SdkLibrariesReader_LibraryBuilder(_useDart2jsPaths);
     // If any syntactic errors were found then don't try to visit the AST
     // structure.
     if (!errorListener.errorReported) {
       unit.accept(libraryBuilder);
     }
     return libraryBuilder.librariesMap;
   }
 }