Use -war instead of -out for generated project files

Bug: issue 8542
Change-Id: Iad321e52848b9ceba18d200bf39b5b571897d2c6
(cherry picked from commit c894264e58295ac2137112505204bd1a2956f418)
diff --git a/user/src/com/google/gwt/user/tools/templates/_eclipse-test/_moduleShortName_Test-prod.launchsrc b/user/src/com/google/gwt/user/tools/templates/_eclipse-test/_moduleShortName_Test-prod.launchsrc
index 70b0af3..63031fb 100644
--- a/user/src/com/google/gwt/user/tools/templates/_eclipse-test/_moduleShortName_Test-prod.launchsrc
+++ b/user/src/com/google/gwt/user/tools/templates/_eclipse-test/_moduleShortName_Test-prod.launchsrc
@@ -12,6 +12,6 @@
 <listEntry value="&lt;?xml version=&quot;1.0&quot; encoding=&quot;UTF-8&quot;?&gt;&#13;&#10;&lt;runtimeClasspathEntry externalArchive=&quot;@gwtDevPath&quot; path=&quot;3&quot; type=&quot;2&quot;/&gt;&#13;&#10;"/>
 </listAttribute>
 <stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="@moduleShortName"/>
-<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Dgwt.args=&quot;-prod -standardsMode -logLevel WARN -out www-test&quot; -Xmx256M"/>
+<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Dgwt.args=&quot;-prod -standardsMode -logLevel WARN -war www-test&quot; -Xmx256M"/>
 <booleanAttribute key="org.eclipse.debug.core.appendEnvironmentVariables" value="true"/>
 </launchConfiguration>
diff --git a/user/src/com/google/gwt/user/tools/templates/ant/build.xmlsrc b/user/src/com/google/gwt/user/tools/templates/ant/build.xmlsrc
index bf15106..642e677 100644
--- a/user/src/com/google/gwt/user/tools/templates/ant/build.xmlsrc
+++ b/user/src/com/google/gwt/user/tools/templates/ant/build.xmlsrc
@@ -123,7 +123,7 @@
     <mkdir dir="reports/htmlunit.prod" />
     <junit fork="yes" printsummary="yes" haltonfailure="yes">
       <jvmarg line="-Xmx256m" />
-      <sysproperty key="gwt.args" value="-prod -standardsMode -logLevel WARN -standardsMode -out www-test" />
+      <sysproperty key="gwt.args" value="-prod -standardsMode -logLevel WARN -standardsMode -war www-test" />
       <sysproperty key="java.awt.headless" value="true" />
       <classpath>
         <pathelement location="@srcFolder" />
diff --git a/user/src/com/google/gwt/user/tools/templates/maven/pom.xmlsrc b/user/src/com/google/gwt/user/tools/templates/maven/pom.xmlsrc
index 430e7c3..c365c11 100644
--- a/user/src/com/google/gwt/user/tools/templates/maven/pom.xmlsrc
+++ b/user/src/com/google/gwt/user/tools/templates/maven/pom.xmlsrc
@@ -123,7 +123,7 @@
           <systemProperties>
             <property>
               <name>gwt.args</name>
-              <value>-out target/www</value>
+              <value>-war target/www</value>
             </property>
           </systemProperties>
         </configuration>