Rename and move refactorings in the launch code.

editor/tools/plugins/com.google.dart.tools.debug.ui/plugin.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <?eclipse version="3.4"?>
 <plugin>
    
    <extension
          point="org.eclipse.core.expressions.propertyTesters">
       <propertyTester
          id="com.google.dart.tools.debug.dartPropertyTester"
          namespace="com.google.dart.tools.debug"
          properties="isDartProject"
          type="org.eclipse.core.runtime.IAdaptable"
          class="com.google.dart.tools.debug.ui.internal.util.DartPropertyTester">
       </propertyTester>
       <propertyTester
          id="com.google.dart.tools.debug.dartPropertyTester"
          namespace="com.google.dart.tools.debug"
          properties="isInDartProject"
          type="org.eclipse.core.runtime.IAdaptable"
          class="com.google.dart.tools.debug.ui.internal.util.DartPropertyTester">
       </propertyTester>
    </extension>
    
    <!-- Client launch configuration -->
    <extension
          point="org.eclipse.debug.core.launchConfigurationTypes">
       <launchConfigurationType
-            delegate="com.google.dart.tools.debug.ui.internal.client.BrowserLaunchConfigurationDelegate"
+            delegate="com.google.dart.tools.debug.ui.internal.browser.BrowserLaunchConfigurationDelegate"
             id="com.google.dart.tools.debug.core.browserLaunchConfig"
             modes="run,debug"
             name="%dart.launch.config.client.name">
       </launchConfigurationType>
    </extension>
 
-   <!--extension
+   <extension
          point="org.eclipse.debug.ui.launchConfigurationTypeImages">
       <launchConfigurationTypeImage
-            configTypeID="com.google.dart.tools.debug.core.clientLaunchConfig"
+            configTypeID="com.google.dart.tools.debug.core.browserLaunchConfig"
             icon="icons/dart_app.png"
-            id="com.google.dart.tools.debug.ui.dartJsLaunchConfigurationTypeImage">
+            id="com.google.dart.tools.debug.core.browserLaunchConfigImage">
       </launchConfigurationTypeImage>
    </extension>
 
    <extension
          point="org.eclipse.debug.ui.launchConfigurationTabGroups">
       <launchConfigurationTabGroup
-            class="com.google.dart.tools.debug.ui.internal.client.DartJsLaunchConfigurationTabGroup"
-            id="com.google.dart.tools.debug.ui.dartJsLaunchConfigurationTabGroup"
-            type="com.google.dart.tools.debug.core.clientLaunchConfig">
+            class="com.google.dart.tools.debug.ui.internal.browser.BrowserLaunchConfigurationTabGroup"
+            id="com.google.dart.tools.debug.core.browserLaunchConfigTabGroup"
+            type="com.google.dart.tools.debug.core.browserLaunchConfig">
       </launchConfigurationTabGroup>
    </extension>
 
-   <extension
-         point="org.eclipse.debug.ui.launchConfigurationTabs">
-      <tab
-            class="com.google.dart.tools.debug.ui.internal.client.MainDartJsLaunchConfigurationTab"
-            group="com.google.dart.tools.debug.ui.dartJsLaunchConfigurationTabGroup"
-            id="com.google.dart.tools.debug.ui.dartJsLaunchConfigurationTab"
-            name="%dart.launch.config.tab.main">
-      </tab>
-   </extension -->
-
    <!-- TODO(devoncarew): commented out for the 8/1/2011 demo -->
    <!-- extension
          point="org.eclipse.debug.ui.launchShortcuts">
       <shortcut
             class="com.google.dart.tools.debug.ui.internal.client.DartJsApplicationLaunchShortcut"
             icon="icons/dart_app.png"
             id="com.google.dart.tools.debug.ui.dartJsAppShortcut"
             label="%dart.launch.shortcut.label"
             modes="run,debug">
          <configurationType
@@ skipping 35 matching lines @@
       <launchConfigurationTypeImage
             configTypeID="com.google.dart.tools.debug.core.dartiumLaunchConfig"
             icon="icons/chromium_16.png"
             id="com.google.dart.tools.debug.core.chromeLaunchConfigImage">
       </launchConfigurationTypeImage>
    </extension>
 
    <extension
          point="org.eclipse.debug.ui.launchConfigurationTabGroups">
       <launchConfigurationTabGroup
-            class="com.google.dart.tools.debug.ui.internal.dartium.DartChromeTabGroup"
+            class="com.google.dart.tools.debug.ui.internal.dartium.DartiumTabGroup"
             id="com.google.dart.tools.debug.core.chromeLaunchConfigTabGroup"
             type="com.google.dart.tools.debug.core.dartiumLaunchConfig">
       </launchConfigurationTabGroup>
    </extension>
 
    <extension
          point="org.eclipse.debug.ui.launchShortcuts">
       <shortcut
             class="com.google.dart.tools.debug.ui.internal.dartium.DartiumLaunchShortcut"
             icon="icons/chromium_16.png"
@@ skipping 234 matching lines @@
                disabledIcon="icons/full/dtool16/run_exc.gif"
                icon="icons/full/etool16/run_exc.gif"
                helpContextId="run_action_context"
                label="Run"
                style="pulldown">
          </action>
       </actionSet>
    </extension-->
 
 </plugin>