Revert "Split AndroidRuntime into AndroidRuntimeBase base-class and the rest."

This reverts commit 82fd1199a69c681c79ca1aa6d7a49c47afc1d33e.

Change-Id: Idfb2df3132dad448aeadde18e2d1a72ada8a2d79
diff --git a/chromium/Android.mk b/chromium/Android.mk
index c15ec3d..bdc5b28 100644
--- a/chromium/Android.mk
+++ b/chromium/Android.mk
@@ -140,7 +140,6 @@
 
 LOCAL_SHARED_LIBRARIES += \
         libandroid_runtime \
-        libandroid_runtime_derived \
         liblog \
         libcutils \
         libskia \