Make sure to update the BookmarkIndex on a URL Change

components/bookmarks/browser/bookmark_index_unittest.cc

Index: components/bookmarks/browser/bookmark_index_unittest.cc
diff --git a/components/bookmarks/browser/bookmark_index_unittest.cc b/components/bookmarks/browser/bookmark_index_unittest.cc
index 90168ffbcc7c566b0ee19da7ef94077906394e79..dbdb9f01469d5cc3a1aed5f407e9ff5ded1684b7 100644
--- a/components/bookmarks/browser/bookmark_index_unittest.cc
+++ b/components/bookmarks/browser/bookmark_index_unittest.cc
@@ -388,6 +388,18 @@ TEST_F(BookmarkIndexTest, ChangeTitle) {
   ExpectMatches("BlAh", expected, arraysize(expected));
 }
 
+// Makes sure index is updated when a node's URL is changed.
+TEST_F(BookmarkIndexTest, ChangeURL) {
+  const char* titles[] = { "a", "b" };
+  const char* urls[] = {"http://fizz",
+                        "http://fuzz"};
+  AddBookmarks(titles, urls, arraysize(titles));
+
+  const char* expected[] = { "a" };
+  model_->SetURL(model_->other_node()->GetChild(0), GURL("http://blah"));
+  ExpectMatches("blah", expected, arraysize(expected));
+}
+
 // Makes sure no more than max queries is returned.
 TEST_F(BookmarkIndexTest, HonorMax) {
   const char* titles[] = { "abcd", "abcde" };