Add the beginnings of logging infrastructure.

Change-Id: Ic36134402bfbb098d2242c463a3b4265d1d65209
diff --git a/google_keymaster_test.cpp b/google_keymaster_test.cpp
index 670810e..bfb6a6f 100644
--- a/google_keymaster_test.cpp
+++ b/google_keymaster_test.cpp
@@ -44,7 +44,7 @@
 
 class KeymasterTest : public testing::Test {
   protected:
-    KeymasterTest() : device(5) { RAND_seed("foobar", 6); }
+    KeymasterTest() : device(5, new StdoutLogger) { RAND_seed("foobar", 6); }
     ~KeymasterTest() {}
 
     GoogleSoftKeymaster device;