More native work.

Implement save/restore of state, and add native APIs for
configuration information.

Change-Id: I2a3ddc2ba605db58d7c8b2b31b9215fb323f90b5
diff --git a/libs/utils/AssetManager.cpp b/libs/utils/AssetManager.cpp
index 60a0d82..e09e755 100644
--- a/libs/utils/AssetManager.cpp
+++ b/libs/utils/AssetManager.cpp
@@ -232,6 +232,12 @@
     }
 }
 
+void AssetManager::getConfiguration(ResTable_config* outConfig) const
+{
+    AutoMutex _l(mLock);
+    *outConfig = *mConfig;
+}
+
 /*
  * Open an asset.
  *