Revert "Switch to snapshots for dalvik and libcore"

This reverts commit ed09c39c82e14a8582c613a1076f14cc32656a40.
diff --git a/default.xml b/default.xml
index edbd47b..f75f714 100644
--- a/default.xml
+++ b/default.xml
@@ -16,7 +16,7 @@
   <project path="bootable/diskinstaller" name="platform/bootable/diskinstaller" />
   <project path="bootable/recovery" name="platform/bootable/recovery" />
   <project path="cts" name="platform/cts" />
-  <project path="dalvik" name="platform/dalvik-snapshot" />
+  <project path="dalvik" name="platform/dalvik" />
   <project path="development" name="platform/development" />
   <project path="device/common" name="device/common" />
   <project path="device/generic/goldfish" name="device/generic/goldfish" />
@@ -174,7 +174,7 @@
   <project path="hardware/ril" name="platform/hardware/ril" />
   <project path="hardware/ti/omap3" name="platform/hardware/ti/omap3" />
   <project path="hardware/ti/omap4xxx" name="platform/hardware/ti/omap4xxx" />
-  <project path="libcore" name="platform/libcore-snapshot" />
+  <project path="libcore" name="platform/libcore" />
   <project path="ndk" name="platform/ndk" />
   <project path="packages/apps/BasicSmsReceiver" name="platform/packages/apps/BasicSmsReceiver" />
   <project path="packages/apps/Bluetooth" name="platform/packages/apps/Bluetooth" />