libwebp: update snapshot to v0.2.0-rc1

third_party/libwebp/dec/tree.c

Index: third_party/libwebp/dec/tree.c
diff --git a/third_party/libwebp/dec/tree.c b/third_party/libwebp/dec/tree.c
index 705521697117945a67174f756603fd466cc75949..82484e4c55051ded0ba6ba97d50a8aa74dcd94c6 100644
--- a/third_party/libwebp/dec/tree.c
+++ b/third_party/libwebp/dec/tree.c
@@ -1,4 +1,4 @@
-// Copyright 2010 Google Inc.
+// Copyright 2010 Google Inc. All Rights Reserved.
 //
 // This code is licensed under the same terms as WebM:
 //  Software License Agreement:  http://www.webmproject.org/license/software/
@@ -59,8 +59,8 @@ static const int8_t kMVRef[8] = {
 };
 
 static const int8_t kMVRef4[6] = {
-  -LEFT4, 1
-    -ABOVE4, 2
+  -LEFT4, 1,
+    -ABOVE4, 2,
       -ZERO4, -NEW4
 };
 #endif