Fix GWT Super Dev Mode compilation by giving more specific source paths

The source path in GerritGwtUICommon.gwt.xml is including too many
files under "client", which causes compilation errors when running GWT's
Super Dev Mode in Eclipse with the "-strict" flag. Fix it by specifying
the actual set of files.

Change-Id: Ifa718f5aeebabd31da432be9626cf4c356170afa
diff --git a/gerrit-gwtui-common/src/main/java/com/google/gerrit/GerritGwtUICommon.gwt.xml b/gerrit-gwtui-common/src/main/java/com/google/gerrit/GerritGwtUICommon.gwt.xml
index c147195..c01dea1 100644
--- a/gerrit-gwtui-common/src/main/java/com/google/gerrit/GerritGwtUICommon.gwt.xml
+++ b/gerrit-gwtui-common/src/main/java/com/google/gerrit/GerritGwtUICommon.gwt.xml
@@ -22,5 +22,22 @@
   <inherits name='com.google.gwtexpui.globalkey.GlobalKey'/>
   <inherits name='com.google.gwtexpui.progress.Progress'/>
   <inherits name='com.google.gwtexpui.safehtml.SafeHtml'/>
-  <source path='client' />
+  <source path='client'>
+    <include name='AccountFormatter.java'/>
+    <include name='CommonConstants.java'/>
+    <include name='CommonMessages.java'/>
+    <include name='DateFormatter.java'/>
+    <include name='GerritUiExtensionPoint.java'/>
+    <include name='RelativeDateFormatter.java'/>
+    <include name='Resources.java'/>
+    <include name='CommonConstants.properties'/>
+    <include name='CommonMessages.properties'/>
+    <include name='info/*.java'/>
+    <include name='rpc/NativeMap.java'/>
+    <include name='rpc/Natives.java'/>
+    <include name='rpc/NativeString.java'/>
+    <include name='rpc/TransformCallback.java'/>
+    <include name='ui/HighlightSuggestion.java'/>
+    <include name='ui/RemoteSuggestOracle.java'/>
+  </source>
 </module>