Marked flaky test.

BUG=156374
TBR=robertshield
NOTRY=true


Review URL: https://chromiumcodereview.appspot.com/11189036

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@162449 0039d316-1c4b-4281-b951-d872f2087c98

chrome/installer/util/move_tree_work_item_unittest.cc

@@ -386,7 +386,8 @@ TEST_F(MoveTreeWorkItemTest, MoveFileInUse) {
 
 // Move one directory from source to destination when destination already
 // exists.
-TEST_F(MoveTreeWorkItemTest, MoveDirectoryDestExistsCheckForDuplicatesFull) {
+TEST_F(MoveTreeWorkItemTest,
+       FLAKY_MoveDirectoryDestExistsCheckForDuplicatesFull) {
   // Create two level deep source dir
   FilePath from_dir1(temp_from_dir_.path());
   from_dir1 = from_dir1.AppendASCII("From_Dir1");