Updates to the new analyzer to help make the try bot happy.

editor/tools/plugins/com.google.dart.command.analyze/src/com/google/dart/command/analyze/AnalyzerImpl.java

 /*
  * Copyright (c) 2012, the Dart project authors.
  * 
  * Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
  * in compliance with the License. You may obtain a copy of the License at
  * 
  * http://www.eclipse.org/legal/epl-v10.html
  * 
  * Unless required by applicable law or agreed to in writing, software distributed under the License
  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
@@ skipping 34 matching lines @@
     for (AnalysisError error : errors) {
       ErrorSeverity severity = error.getErrorCode().getErrorSeverity();
 
       status = status.max(severity);
     }
 
     return status;
   }
 
   private AnalyzerOptions options;
+  private DartSdk sdk;
 
   public AnalyzerImpl(AnalyzerOptions options) {
     this.options = options;
+
+    // This sdk is shared between multiple runs of the analyzer.
+    sdk = new DartSdk(options.getDartSdkPath());
   }
 
   /**
    * Treats the {@code sourceFile} as the top level library and analyzes the unit for warnings and
    * errors.
    * 
    * @param sourceFile file to analyze
    * @param options configuration for this analysis pass
    * @param errors the list to add errors to
    * @return {@code  true} on success, {@code false} on failure.
    */
   public ErrorSeverity analyze(File sourceFile, List<AnalysisError> errors) throws IOException,
       AnalysisException {
     if (sourceFile == null) {
       throw new IllegalArgumentException("sourceFile cannot be null");
     }
 
-    // TODO(devoncarew): can we share this SDK when running in batch mode?
-    DartSdk sdk = new DartSdk(options.getDartSdkPath());
-
     AnalysisContext context = AnalysisEngine.getInstance().createAnalysisContext();
 
     SourceFactory sourceFactory;
 
     if (options.getPackageRootPath() != null) {
       sourceFactory = new SourceFactory(
           new DartUriResolver(sdk),
           new FileUriResolver(),
           new PackageUriResolver(options.getPackageRootPath()));
     } else {
@@ skipping 38 matching lines @@
 
       return true;
     } catch (IOException ioe) {
       ioe.printStackTrace();
 
       return false;
     }
   }
 
 }