Fix the content_shell.apk in android x86 target build bug

content/shell/android/content_shell_apk.xml

Index: content/shell/android/content_shell_apk.xml
diff --git a/content/shell/android/content_shell_apk.xml b/content/shell/android/content_shell_apk.xml
index 003380bd046721c9231b1c54a6691b315e855f40..ebdf6e69fbbd2c2543565f69494c9cc43932e89f 100644
--- a/content/shell/android/content_shell_apk.xml
+++ b/content/shell/android/content_shell_apk.xml
@@ -15,6 +15,7 @@
   <property name="toolchain.dir" location="${env.ANDROID_TOOLCHAIN}"/>
   <property name="source.dir" location="java"/>
   <property name="target" value="android-14"/>
+  <property name="target.abi" value="${APP_ABI}"/>
   <property name="out.dir" location="${PRODUCT_DIR}/content_shell"/>
   <property name="resource.absolute.dir" value="res"/>
   <property name="gen.absolute.dir" value="${out.dir}/gen"/>
@@ -58,7 +59,7 @@
       </condition>
       <then>
         <echo message="Copying gdbserver to the apk to enable native debugging"/>
-        <copy todir="${out.dir}/libs/armeabi">
+        <copy todir="${out.dir}/libs/${target.abi}">
           <path refid="native.libs.gdbserver"/>
         </copy>
       </then>