Revert: "logd: default off by-UID spam filter"

With "logd: inject first UID by log buffer message" we can
remove the FUD introduced by having the UID spam filter on

This reverts commit 4141cb2391cfd7211ffff7e53841c6c52869d525

Bug: 19608965
Bug: 14469172
Change-Id: Ifdc20b099e0e426546525b11c1dfe8cc0f830a02
diff --git a/logd/LogWhiteBlackList.cpp b/logd/LogWhiteBlackList.cpp
index 9728db1..bee940d 100644
--- a/logd/LogWhiteBlackList.cpp
+++ b/logd/LogWhiteBlackList.cpp
@@ -52,7 +52,7 @@
 }
 
 PruneList::PruneList()
-        : mWorstUidEnabled(false) {
+        : mWorstUidEnabled(true) {
     mNaughty.clear();
     mNice.clear();
 }
@@ -70,7 +70,7 @@
 }
 
 int PruneList::init(char *str) {
-    mWorstUidEnabled = false;
+    mWorstUidEnabled = true;
     PruneCollection::iterator it;
     for (it = mNice.begin(); it != mNice.end();) {
         delete (*it);