Move Android ucontext.h out of third_party.
am: 757aea1419

Change-Id: I33beb3ec8404b8d6743133a26f56493d6e07116c
diff --git a/LICENSE.TXT b/LICENSE.TXT
index 596f874..aee8347 100644
--- a/LICENSE.TXT
+++ b/LICENSE.TXT
@@ -89,9 +89,3 @@
 University of Illinois to endorse or promote products derived from this
 Software.
 
-The following pieces of software have additional or alternate copyrights,
-licenses, and/or restrictions:
-
-Program             Directory
--------             ---------
-android headers     third_party/android