Update makefiles for logging.

Bug: 32943424
Test: pass
Change-Id: Ic88ce6adf04e0e36db53e4cc06ac2ec5a90c011c
diff --git a/graphics/composer/2.1/Android.bp b/graphics/composer/2.1/Android.bp
index 8742e88..46c0d7c 100644
--- a/graphics/composer/2.1/Android.bp
+++ b/graphics/composer/2.1/Android.bp
@@ -49,6 +49,7 @@
         "libhidlbase",
         "libhidltransport",
         "libhwbinder",
+        "liblog",
         "libutils",
         "libcutils",
         "android.hardware.graphics.allocator@2.0",