Modify base Configuration used for aapt dump badging

Some apps don't provide defaults when providing icons
for different screen sizes, so use a configuration
that has a screen size set to NORMAL.

Change-Id: If4b9eebd37e5d2e2991301d09ff5c39dd41c1565
diff --git a/tools/aapt/Command.cpp b/tools/aapt/Command.cpp
index 755a77a..ccbdadd 100644
--- a/tools/aapt/Command.cpp
+++ b/tools/aapt/Command.cpp
@@ -752,6 +752,7 @@
     config.screenWidthDp = 320;
     config.screenHeightDp = 480;
     config.smallestScreenWidthDp = 320;
+    config.screenLayout |= ResTable_config::SCREENSIZE_NORMAL;
     assets.setConfiguration(config);
 
     const ResTable& res = assets.getResources(false);