Whitespace changes, to untabify Ant files.

No review (per Scottb), but svn diff -x -w shows no non-whitespace
differences.

Identical scripting used here and in gwt1.5, so the merge shouldn't be 
painful.  If it is, I'm sure it will find its way to me, which is fine and 
as it should be. ;-)

 --This line, and those below, will be ignored--

M    jni/linux/build.xml
M    jni/mac/build.xml
M    jni/windows/build.xml
M    jni/build.xml
M    tools/benchmark-viewer/build.xml
M    tools/api-checker/build.xml
M    tools/build.xml
M    distro-source/linux/build.xml
M    distro-source/mac/build.xml
M    distro-source/common.ant.xml
M    distro-source/windows/build.xml
M    distro-source/build.xml
M    samples/i18n/build.xml
M    samples/mail/build.xml
M    samples/dynatable/build.xml
M    samples/hello/build.xml
M    samples/common.ant.xml
M    samples/json/build.xml
M    samples/simplexml/build.xml
M    samples/showcase/build.xml
M    samples/simplerpc/build.xml
M    samples/build.xml
M    servlet/build.xml
M    doc/build.xml
M    platforms.ant.xml
M    common.ant.xml
M    build-tools/ant-gwt/build.xml
M    build-tools/doctool/build.xml
M    build-tools/customchecks/build.xml
M    build-tools/build.xml
M    dev/linux/build.xml
M    dev/mac/build.xml
M    dev/core/build.xml
M    dev/common.ant.xml
M    dev/windows/build.xml
M    dev/build.xml
M    user/build.xml
M    build.xml


git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@3558 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/dev/core/build.xml b/dev/core/build.xml
index b48abc7..5b6a713 100755
--- a/dev/core/build.xml
+++ b/dev/core/build.xml
@@ -1,163 +1,163 @@
 <project name="dev-core" default="build" basedir=".">
-	<property name="gwt.root" location="../.." />
-	<property name="project.tail" value="dev/core" />
-	<import file="${gwt.root}/common.ant.xml" />
+  <property name="gwt.root" location="../.." />
+  <property name="project.tail" value="dev/core" />
+  <import file="${gwt.root}/common.ant.xml" />
 
-	<property name="alldeps.jar" location="${project.build}/alldeps.jar" />
+  <property name="alldeps.jar" location="${project.build}/alldeps.jar" />
 
-	<fileset id="default.tests" dir="${javac.junit.out}">
-		<include name="**/*Test.class" />
-	</fileset>
+  <fileset id="default.tests" dir="${javac.junit.out}">
+    <include name="**/*Test.class" />
+  </fileset>
 
-	<target name="compile.tests" depends="build" description="Compiles the test code for this project">
-		<mkdir dir="${javac.junit.out}" />
-		<gwt.javac srcdir="test" destdir="${javac.junit.out}">
-			<classpath>
-				<pathelement location="${javac.out}" />
-				<pathelement location="${alldeps.jar}" />
-				<pathelement location="${gwt.tools.lib}/junit/junit-3.8.1.jar" />
-			</classpath>
-		</gwt.javac>
-	</target>
+  <target name="compile.tests" depends="build" description="Compiles the test code for this project">
+    <mkdir dir="${javac.junit.out}" />
+    <gwt.javac srcdir="test" destdir="${javac.junit.out}">
+      <classpath>
+        <pathelement location="${javac.out}" />
+        <pathelement location="${alldeps.jar}" />
+        <pathelement location="${gwt.tools.lib}/junit/junit-3.8.1.jar" />
+      </classpath>
+    </gwt.javac>
+  </target>
 
-	<target name="build.alldeps.jar" description="Merges all dependency jars into a single jar">
-		<mkdir dir="${project.build}" />
-		<gwt.jar destfile="${alldeps.jar}">
-			<zipfileset src="${gwt.tools.lib}/apache/tapestry-util-text-4.0.2.jar" />
-			<zipfileset src="${gwt.tools.lib}/apache/ant-1.6.5.jar" />
-			<zipfileset src="${gwt.tools.lib}/eclipse/jdt-3.3.1.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/ant-launcher-1.6.5.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/catalina-1.0.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/catalina-optional-1.0.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/commons-beanutils-1.6.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/commons-collections-3.1.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/commons-digester-1.5.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/commons-el-1.0.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/commons-logging-1.0.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/commons-modeler-1.1.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/jakarta-regexp-1.3.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/jasper-compiler-1.0.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/jasper-runtime-1.0.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/jsp-api-2.0.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/mx4j-jmx-1.1.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/naming-common-1.0.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/naming-factory-1.0.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/naming-java-1.0.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/naming-resources-1.0.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/servlet-api-2.4.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/servlets-common-1.0.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/servlets-default-1.0.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/servlets-invoker-1.0.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/tomcat-coyote-1.0.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/tomcat-http11-1.0.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/tomcat-jk2-2.1.jar" />
-			<zipfileset src="${gwt.tools.lib}/tomcat/tomcat-util-5.1.jar" />
-		</gwt.jar>
-	</target>
+  <target name="build.alldeps.jar" description="Merges all dependency jars into a single jar">
+    <mkdir dir="${project.build}" />
+    <gwt.jar destfile="${alldeps.jar}">
+      <zipfileset src="${gwt.tools.lib}/apache/tapestry-util-text-4.0.2.jar" />
+      <zipfileset src="${gwt.tools.lib}/apache/ant-1.6.5.jar" />
+      <zipfileset src="${gwt.tools.lib}/eclipse/jdt-3.3.1.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/ant-launcher-1.6.5.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/catalina-1.0.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/catalina-optional-1.0.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/commons-beanutils-1.6.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/commons-collections-3.1.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/commons-digester-1.5.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/commons-el-1.0.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/commons-logging-1.0.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/commons-modeler-1.1.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/jakarta-regexp-1.3.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/jasper-compiler-1.0.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/jasper-runtime-1.0.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/jsp-api-2.0.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/mx4j-jmx-1.1.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/naming-common-1.0.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/naming-factory-1.0.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/naming-java-1.0.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/naming-resources-1.0.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/servlet-api-2.4.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/servlets-common-1.0.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/servlets-default-1.0.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/servlets-invoker-1.0.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/tomcat-coyote-1.0.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/tomcat-http11-1.0.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/tomcat-jk2-2.1.jar" />
+      <zipfileset src="${gwt.tools.lib}/tomcat/tomcat-util-5.1.jar" />
+    </gwt.jar>
+  </target>
 
-	<property name="filter.pattern" value="com/google/gwt/dev/About.properties" />
+  <property name="filter.pattern" value="com/google/gwt/dev/About.properties" />
 
-	<target name="-filter.src" description="Creates filtered copies of source files" unless="filter.uptodate">
-		<delete dir="${src.filtered}" failonerror="false" />
-		<gwt.revfilter todir="${src.filtered}" >
-			<fileset dir="src" includes="${filter.pattern}" />
-		</gwt.revfilter>
-		<touch file="${src.filtered}/gwt.version-${gwt.version}" />
-	</target>
+  <target name="-filter.src" description="Creates filtered copies of source files" unless="filter.uptodate">
+    <delete dir="${src.filtered}" failonerror="false" />
+    <gwt.revfilter todir="${src.filtered}" >
+      <fileset dir="src" includes="${filter.pattern}" />
+    </gwt.revfilter>
+    <touch file="${src.filtered}/gwt.version-${gwt.version}" />
+  </target>
 
-	<target name="build" depends="build.alldeps.jar" description="Compiles this project">
-		<!--
-		There are classes missing from dev/core that are necessary
-		to compile the rest of dev/core (e.g. BootStrapPlatform); these are
-		provided by each platform implementation, but in order to compile the
-		core standalone, we need a dummy version of the class to build against.
-		-->
-		<property name="javac.out-dummy" location="${project.build}/bin-dummy" />
-		<mkdir dir="${javac.out-dummy}" />
-		<gwt.javac srcdir="src-dummy" destdir="${javac.out-dummy}" />
+  <target name="build" depends="build.alldeps.jar" description="Compiles this project">
+    <!--
+    There are classes missing from dev/core that are necessary
+    to compile the rest of dev/core (e.g. BootStrapPlatform); these are
+    provided by each platform implementation, but in order to compile the
+    core standalone, we need a dummy version of the class to build against.
+    -->
+    <property name="javac.out-dummy" location="${project.build}/bin-dummy" />
+    <mkdir dir="${javac.out-dummy}" />
+    <gwt.javac srcdir="src-dummy" destdir="${javac.out-dummy}" />
 
-		<!-- Files with hardcoded version information must be filtered -->
-		<property name="src.filtered" location="${project.build}/src-filtered" />
-		<condition property="filter.uptodate">
-			<and>
-				<available file="${src.filtered}/gwt.version-${gwt.version}" />
-				<uptodate>
-					<srcfiles dir="src" includes="${filter.pattern}" />
-					<globmapper from="*" to="${src.filtered}/*" />
-				</uptodate>
-			</and>
-		</condition>
-		<antcall target="-filter.src" />
+    <!-- Files with hardcoded version information must be filtered -->
+    <property name="src.filtered" location="${project.build}/src-filtered" />
+    <condition property="filter.uptodate">
+      <and>
+        <available file="${src.filtered}/gwt.version-${gwt.version}" />
+        <uptodate>
+          <srcfiles dir="src" includes="${filter.pattern}" />
+          <globmapper from="*" to="${src.filtered}/*" />
+        </uptodate>
+      </and>
+    </condition>
+    <antcall target="-filter.src" />
 
-		<mkdir dir="${javac.out}" />
-		<gwt.javac srcdir="super" excludes="com/google/gwt/dev/jjs/intrinsic/"/>
-		<gwt.javac srcdir="${src.filtered}" />
-		<gwt.javac srcdir="src" excludes="${filter.pattern}">
-			<classpath>
-				<pathelement location="${javac.out-dummy}" />
-				<pathelement location="${alldeps.jar}" />
-				<pathelement location="${gwt.tools.lib}/junit/junit-3.8.1.jar" />
-				<!-- Must build against a version of SWT; just pick one -->
-				<pathelement location="${gwt.tools.lib}/eclipse/org.eclipse.swt.gtk-linux-3.2.1.jar" />
-			</classpath>
-		</gwt.javac>
-		<copy todir="${javac.out}">
-			<fileset dir="src" includes="**/*.properties"/>
+    <mkdir dir="${javac.out}" />
+    <gwt.javac srcdir="super" excludes="com/google/gwt/dev/jjs/intrinsic/"/>
+    <gwt.javac srcdir="${src.filtered}" />
+    <gwt.javac srcdir="src" excludes="${filter.pattern}">
+      <classpath>
+        <pathelement location="${javac.out-dummy}" />
+        <pathelement location="${alldeps.jar}" />
+        <pathelement location="${gwt.tools.lib}/junit/junit-3.8.1.jar" />
+        <!-- Must build against a version of SWT; just pick one -->
+        <pathelement location="${gwt.tools.lib}/eclipse/org.eclipse.swt.gtk-linux-3.2.1.jar" />
+      </classpath>
+    </gwt.javac>
+    <copy todir="${javac.out}">
+      <fileset dir="src" includes="**/*.properties"/>
                 </copy>
-	</target>
+  </target>
 
-	<target name="checkstyle" description="Static analysis of source">
-		<gwt.checkstyle>
-			<fileset dir="src">
-				<filename name="com/google/gwt/dev/asm/**/*.java" negate="yes" />
-				<filename name="com/google/gwt/dev/js/rhino/**/*.java" negate="yes" />
-				<filename name="org/eclipse/**/*.java" negate="yes" />
-				<filename name="org/apache/**/*.java" negate="yes" />
-			</fileset>
-		</gwt.checkstyle>
+  <target name="checkstyle" description="Static analysis of source">
+    <gwt.checkstyle>
+      <fileset dir="src">
+        <filename name="com/google/gwt/dev/asm/**/*.java" negate="yes" />
+        <filename name="com/google/gwt/dev/js/rhino/**/*.java" negate="yes" />
+        <filename name="org/eclipse/**/*.java" negate="yes" />
+        <filename name="org/apache/**/*.java" negate="yes" />
+      </fileset>
+    </gwt.checkstyle>
 
-		<gwt.checkstyle>
-			<fileset dir="super/com/google/gwt/dev/jjs/intrinsic" />
-		</gwt.checkstyle>
-	</target>
+    <gwt.checkstyle>
+      <fileset dir="super/com/google/gwt/dev/jjs/intrinsic" />
+    </gwt.checkstyle>
+  </target>
 
-	<target name="test" depends="build, compile.tests" description="Run unit tests for this project.">
-		<!-- TODO: refactor gwt.junit so it can be reused here -->
-		<taskdef name="junit" classname="org.apache.tools.ant.taskdefs.optional.junit.JUnitTask">
-			<classpath>
-				<pathelement location="${gwt.tools.lib}/junit/junit-3.8.1.jar" />
-				<pathelement location="${gwt.tools.antlib}/ant-junit-1.6.5.jar" />
-			</classpath>
-		</taskdef>
-	
-		<echo message="Writing test results to ${junit.out}/reports for ${test.cases}" />
-		<mkdir dir="${junit.out}/reports" />
-	
-		<echo message="${javac.out} ${javac.junit.out}" />
-		<junit dir="${junit.out}" fork="yes" printsummary="yes" haltonfailure="true">
-			<classpath>
-				<pathelement location="test" />
-				<pathelement location="${javac.junit.out}" />
-				<pathelement location="${javac.out}" />
-				<pathelement location="${alldeps.jar}" />
-				<pathelement location="${gwt.tools.lib}/junit/junit-3.8.1.jar" />
-				<!-- Pull in gwt-dev and gwt-user sources for .gwt.xml files -->
-				<pathelement location="${gwt.root}/user/src/" />
-				<pathelement location="${gwt.root}/user/super/" />
-				<pathelement location="${gwt.root}/dev/core/super" />
-			</classpath>
-	
-			<formatter type="plain" />
-			<formatter type="xml" />
-	
-			<batchtest todir="${junit.out}/reports">
-				<fileset refid="default.tests" />
-			</batchtest>
-		</junit>
-	</target>
+  <target name="test" depends="build, compile.tests" description="Run unit tests for this project.">
+    <!-- TODO: refactor gwt.junit so it can be reused here -->
+    <taskdef name="junit" classname="org.apache.tools.ant.taskdefs.optional.junit.JUnitTask">
+      <classpath>
+        <pathelement location="${gwt.tools.lib}/junit/junit-3.8.1.jar" />
+        <pathelement location="${gwt.tools.antlib}/ant-junit-1.6.5.jar" />
+      </classpath>
+    </taskdef>
+  
+    <echo message="Writing test results to ${junit.out}/reports for ${test.cases}" />
+    <mkdir dir="${junit.out}/reports" />
+  
+    <echo message="${javac.out} ${javac.junit.out}" />
+    <junit dir="${junit.out}" fork="yes" printsummary="yes" haltonfailure="true">
+      <classpath>
+        <pathelement location="test" />
+        <pathelement location="${javac.junit.out}" />
+        <pathelement location="${javac.out}" />
+        <pathelement location="${alldeps.jar}" />
+        <pathelement location="${gwt.tools.lib}/junit/junit-3.8.1.jar" />
+        <!-- Pull in gwt-dev and gwt-user sources for .gwt.xml files -->
+        <pathelement location="${gwt.root}/user/src/" />
+        <pathelement location="${gwt.root}/user/super/" />
+        <pathelement location="${gwt.root}/dev/core/super" />
+      </classpath>
+  
+      <formatter type="plain" />
+      <formatter type="xml" />
+  
+      <batchtest todir="${junit.out}/reports">
+        <fileset refid="default.tests" />
+      </batchtest>
+    </junit>
+  </target>
 
-	<target name="clean" description="Cleans this project's intermediate and output files">
-		<delete dir="${project.build}" />
-		<delete file="${project.lib}" />
-	</target>
+  <target name="clean" description="Cleans this project's intermediate and output files">
+    <delete dir="${project.build}" />
+    <delete file="${project.lib}" />
+  </target>
 </project>