libandroidfw: move ConfigDescription from aapt2 to libandroidfw

This is to allow idmap2 to access ConfigDescription.

Test: libandroidfw_tests
Test: aapt2_tests
Change-Id: I54210bbbd8dad5903cb7100807df977efa394ad5
Merged-In: I54210bbbd8dad5903cb7100807df977efa394ad5
diff --git a/tools/aapt2/configuration/ConfigurationParser.cpp b/tools/aapt2/configuration/ConfigurationParser.cpp
index 902334b..dd06b38 100644
--- a/tools/aapt2/configuration/ConfigurationParser.cpp
+++ b/tools/aapt2/configuration/ConfigurationParser.cpp
@@ -25,8 +25,8 @@
 
 #include "android-base/file.h"
 #include "android-base/logging.h"
+#include "androidfw/ConfigDescription.h"
 
-#include "ConfigDescription.h"
 #include "Diagnostics.h"
 #include "ResourceUtils.h"
 #include "configuration/ConfigurationParser.internal.h"
@@ -40,6 +40,8 @@
 #include "xml/XmlDom.h"
 #include "xml/XmlUtil.h"
 
+using ::android::ConfigDescription;
+
 namespace aapt {
 
 namespace {