Use icons from Gerrit core

The icons that are contained in Gerrit core can now be used from
plugins and there is no longer a need to package the icons in the
plugin.

Change-Id: I5a4eb3512c0984832d07286ebd1fed6cc249dd3d
Signed-off-by: Edwin Kempin <edwin.kempin@sap.com>
diff --git a/src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/Resources.java b/src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/Resources.java
deleted file mode 100644
index 35c9d2e..0000000
--- a/src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/Resources.java
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (C) 2014 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
-//
-// 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 or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-package com.googlesource.gerrit.plugins.serviceuser.client;
-
-import com.google.gwt.resources.client.ClientBundle;
-import com.google.gwt.resources.client.ImageResource;
-
-public interface Resources extends ClientBundle {
-
-  @Source("editText.png")
-  public ImageResource edit();
-
-  @Source("info.png")
-  public ImageResource info();
-
-  @Source("warning.png")
-  public ImageResource warning();
-}
diff --git a/src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/ServiceUserPlugin.java b/src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/ServiceUserPlugin.java
index facfb35..393963d 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/ServiceUserPlugin.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/ServiceUserPlugin.java
@@ -14,6 +14,7 @@
 
 package com.googlesource.gerrit.plugins.serviceuser.client;
 
+import com.google.gerrit.client.Resources;
 import com.google.gerrit.plugin.client.Plugin;
 import com.google.gerrit.plugin.client.PluginEntryPoint;
 import com.google.gwt.core.client.GWT;
diff --git a/src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/editText.png b/src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/editText.png
deleted file mode 100644
index 2927275..0000000
--- a/src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/editText.png
+++ /dev/null
Binary files differ
diff --git a/src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/info.png b/src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/info.png
deleted file mode 100644
index 8851b99..0000000
--- a/src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/info.png
+++ /dev/null
Binary files differ
diff --git a/src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/warning.png b/src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/warning.png
deleted file mode 100644
index 81e9ed2..0000000
--- a/src/main/java/com/googlesource/gerrit/plugins/serviceuser/client/warning.png
+++ /dev/null
Binary files differ