first incremental cut at editor without packages directories

editor/tools/plugins/com.google.dart.tools.core/src/com/google/dart/tools/core/DartCoreDebug.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 53 matching lines @@
   public static final boolean ENABLE_TESTS_VIEW = isOptionTrue("experimental/testsView");
   public static final boolean ENABLE_FORMATTER = isOptionTrue("experimental/formatter");
   public static final boolean ENABLE_NEW_FEEDBACK = isOptionTrue("experimental/feedback");
   public static final boolean ENABLE_THEMES = true; //isOptionTrue("experimental/themes");
   public static final boolean ENABLE_TAB_COLORING = isOptionTrue("experimental/tabColors");
   public static final boolean ENABLE_HTML_VALIDATION = isOptionTrue("experimental/validateHtml");
   public static final boolean ENABLE_COVERAGE = isOptionTrue("experimental/coverage");
   public static final boolean ENABLE_ANALYSIS_SERVER = isOptionTrue("experimental/analysisServer");
   public static final boolean ANALYSIS_SERVER_DEBUG = isOptionTrue("experimental/analysisServer/debug");
   public static final String ANALYSIS_SERVER_LOG_FILE = getOptionValue("experimental/analysisServer/logFile");
+  public static final boolean NO_PUB_PACKAGES = isOptionTrue("experimental/noPubPackages");
 
   // Persistent developer settings
 
   public static final boolean DISABLE_MARK_OCCURRENCES = isOptionTrue("dev/disableMarkOccurrences");
 
   // User settings
 
   public static final boolean DISABLE_DARTIUM_DEBUGGER = isOptionTrue("user/disableDartiumDebugger");
   public static final boolean DISABLE_CLI_DEBUGGER = isOptionTrue("user/disableCommandLineDebugger");
 
@@ skipping 20 matching lines @@
     instrumentation.metric("PERF_OS_RESOURCES", PERF_OS_RESOURCES);
 
     instrumentation.metric("EXPERIMENTAL", EXPERIMENTAL);
 
     instrumentation.metric("ENABLE_ALT_KEY_BINDINGS", ENABLE_ALT_KEY_BINDINGS);
     instrumentation.metric("ENABLE_TESTS_VIEW", ENABLE_TESTS_VIEW);
     instrumentation.metric("ENABLE_FORMATTER", ENABLE_FORMATTER);
     instrumentation.metric("ENABLE_THEMES", ENABLE_THEMES);
     instrumentation.metric("ENABLE_TAB_COLORING", ENABLE_TAB_COLORING);
     instrumentation.metric("ENABLE_HTML_VALIDATION", ENABLE_HTML_VALIDATION);
+    instrumentation.metric("NO_PUB_PACKAGES", NO_PUB_PACKAGES);
 
     instrumentation.metric("DISABLE_MARK_OCCURRENCES", DISABLE_MARK_OCCURRENCES);
 
     instrumentation.metric("DISABLE_DARTIUM_DEBUGGER", DISABLE_DARTIUM_DEBUGGER);
     instrumentation.metric("DISABLE_CLI_DEBUGGER", DISABLE_CLI_DEBUGGER);
   }
 
   /**
    * Returns a value of the option, {@code null} if not set.
    */
@@ skipping 18 matching lines @@
    */
   private static boolean isOptionValue(String optionSuffix, String expected) {
     String value = getOptionValue(optionSuffix);
     if (value != null && !"false".equals(value)) {
       SPARSE_OPTION_MAP.put(optionSuffix, value);
     }
     return StringUtils.equalsIgnoreCase(value, expected);
   }
 
 }