Stop manually mixing /dev/hw_random.

The kernel has been doing this itself since 2014. We still want the rest
of this code, though, both for devices without a hw_random device but
also to transfer entropy from one boot to the next (as described on the
man page, the link to which I've updated to avoid a redirect).

Also reorder includes to satisfy the upload hook.

Bug: http://b/179086242
Test: treehugger
Change-Id: I68ac8e04191b71339708b18eee646a2d65063fd5

1 files changed, 1 insertions, 1 deletions

diff --git a/services/tests/servicestests/src/com/android/server/EntropyMixerTest.java b/services/tests/servicestests/src/com/android/server/EntropyMixerTest.java
index 50e7a0395a2a..58d6dae1637a 100644
--- a/services/tests/servicestests/src/com/android/server/EntropyMixerTest.java
+++ b/services/tests/servicestests/src/com/android/server/EntropyMixerTest.java
@@ -34,7 +34,7 @@ public class EntropyMixerTest extends AndroidTestCase {
         assertEquals(0, FileUtils.readTextFile(file, 0, null).length());
 
         // The constructor has the side effect of writing to file
-        new EntropyMixer(getContext(), "/dev/null", file.getCanonicalPath(), "/dev/null");
+        new EntropyMixer(getContext(), "/dev/null", file.getCanonicalPath());
 
         assertTrue(FileUtils.readTextFile(file, 0, null).length() > 0);
     }