Move liblog headers to system/core/include/log

Move the liblog headers to log/ instead of cutils/ to complete
the separation of libcutils and liblog.  cutils/log.h still
exists and includes log/log.h in order to support the many existing
modules that use cutils/log.h.

Change-Id: I2758c9f4aedcb809ca7ba8383d0f55041dd44345
diff --git a/debuggerd/debuggerd.c b/debuggerd/debuggerd.c
index 0028bda..756f7bb 100644
--- a/debuggerd/debuggerd.c
+++ b/debuggerd/debuggerd.c
@@ -31,9 +31,10 @@
 #include <sys/stat.h>
 #include <sys/poll.h>
 
+#include <log/logd.h>
+#include <log/logger.h>
+
 #include <cutils/sockets.h>
-#include <cutils/logd.h>
-#include <cutils/logger.h>
 #include <cutils/properties.h>
 #include <cutils/debugger.h>
 
diff --git a/debuggerd/tombstone.c b/debuggerd/tombstone.c
index 77f6ef1..7009a8e 100644
--- a/debuggerd/tombstone.c
+++ b/debuggerd/tombstone.c
@@ -29,7 +29,7 @@
 
 #include <private/android_filesystem_config.h>
 
-#include <cutils/logger.h>
+#include <log/logger.h>
 #include <cutils/properties.h>
 
 #include <corkscrew/demangle.h>
diff --git a/debuggerd/utility.c b/debuggerd/utility.c
index 9bf3c18..41be982 100644
--- a/debuggerd/utility.c
+++ b/debuggerd/utility.c
@@ -22,7 +22,7 @@
 #include <errno.h>
 #include <unistd.h>
 #include <signal.h>
-#include <cutils/logd.h>
+#include <log/logd.h>
 #include <sys/ptrace.h>
 #include <sys/wait.h>
 #include <arpa/inet.h>