Make DeleteFile succeed on Windows 7 even if the path contains a nonexistent directory

base/file_util_unittest.cc

Index: base/file_util_unittest.cc
diff --git a/base/file_util_unittest.cc b/base/file_util_unittest.cc
index 175e9cdc39cf3bdee6799e63c9cb148534871d1a..83f211f5e95218e3acf184d4b5a0d4766bacdfff 100644
--- a/base/file_util_unittest.cc
+++ b/base/file_util_unittest.cc
@@ -632,6 +632,17 @@ TEST_F(FileUtilTest, DeleteNonExistent) {
   ASSERT_FALSE(PathExists(non_existent));
 }
 
+TEST_F(FileUtilTest, DeleteNonExistentWithNonExistentParent) {
+  FilePath non_existent = temp_dir_.path().AppendASCII("bogus_topdir");
+  non_existent = non_existent.AppendASCII("bogus_subdir");
+  ASSERT_FALSE(PathExists(non_existent));
+
+  EXPECT_TRUE(DeleteFile(non_existent, false));
+  ASSERT_FALSE(PathExists(non_existent));
+  EXPECT_TRUE(DeleteFile(non_existent, true));
+  ASSERT_FALSE(PathExists(non_existent));
+}
+
 TEST_F(FileUtilTest, DeleteFile) {
   // Create a file
   FilePath file_name = temp_dir_.path().Append(FPL("Test DeleteFile 1.txt"));