Fix webAppCreator Ant and Eclipse test targets for devMode vs. prod

The test.dev wasn't passing any argument so was now running in prod mode
(the new default), and test.prod was explicitly passing '-prod'; so in
the end, both targets were doing the same.

Same for the *-prod.launch and *-dev.launch generated Eclipse launchers.

Change-Id: I75194a52dd8281d6ec82bdc1f2a4699c3e48697d
diff --git a/user/src/com/google/gwt/user/tools/templates/_eclipse-test/_moduleShortName_Suite-dev.launchsrc b/user/src/com/google/gwt/user/tools/templates/_eclipse-test/_moduleShortName_Suite-dev.launchsrc
index ea34352..e791f18 100644
--- a/user/src/com/google/gwt/user/tools/templates/_eclipse-test/_moduleShortName_Suite-dev.launchsrc
+++ b/user/src/com/google/gwt/user/tools/templates/_eclipse-test/_moduleShortName_Suite-dev.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;@gwtCodeServerPath&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;-logLevel WARN -war www-test&quot;"/>
+<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Dgwt.args=&quot;-devMode -logLevel WARN -war www-test&quot;"/>
 <booleanAttribute key="org.eclipse.debug.core.appendEnvironmentVariables" value="true"/>
 </launchConfiguration>
diff --git a/user/src/com/google/gwt/user/tools/templates/_eclipse-test/_moduleShortName_Suite-prod.launchsrc b/user/src/com/google/gwt/user/tools/templates/_eclipse-test/_moduleShortName_Suite-prod.launchsrc
index 0e1c71a..ea34352 100644
--- a/user/src/com/google/gwt/user/tools/templates/_eclipse-test/_moduleShortName_Suite-prod.launchsrc
+++ b/user/src/com/google/gwt/user/tools/templates/_eclipse-test/_moduleShortName_Suite-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;@gwtCodeServerPath&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 -logLevel WARN -war www-test&quot;"/>
+<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Dgwt.args=&quot;-logLevel WARN -war www-test&quot;"/>
 <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 0b20bc1..a0a76ed 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
@@ -81,7 +81,7 @@
   <target name="test.dev" depends="javac.tests" description="Run development mode tests">
     <mkdir dir="reports/htmlunit.dev" />
     <junit fork="yes" printsummary="yes" haltonfailure="yes" maxmemory="256m">
-      <sysproperty key="gwt.args" value="-logLevel WARN -war www-test" />
+      <sysproperty key="gwt.args" value="-devMode -logLevel WARN -war www-test" />
       <sysproperty key="java.awt.headless" value="true" />
       <classpath>
         <pathelement location="@srcFolder" />
@@ -104,7 +104,7 @@
   <target name="test.prod" depends="javac.tests" description="Run production mode tests">
     <mkdir dir="reports/htmlunit.prod" />
     <junit fork="yes" printsummary="yes" haltonfailure="yes" maxmemory="256m">
-      <sysproperty key="gwt.args" value="-prod -logLevel WARN -war www-test" />
+      <sysproperty key="gwt.args" value="-logLevel WARN -war www-test" />
       <sysproperty key="java.awt.headless" value="true" />
       <classpath>
         <pathelement location="@srcFolder" />