DevTools: move FileSystemMapping under persistence/ module

third_party/WebKit/Source/devtools/front_end/settings/editFileSystemView.css

Index: third_party/WebKit/Source/devtools/front_end/settings/editFileSystemView.css
diff --git a/third_party/WebKit/Source/devtools/front_end/settings/editFileSystemView.css b/third_party/WebKit/Source/devtools/front_end/settings/editFileSystemView.css
deleted file mode 100644
index 7bf411c8f3891c2b7019c863a4e16196083b6903..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/devtools/front_end/settings/editFileSystemView.css
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright 2015 The Chromium Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-.file-system-header {
-    display: flex;
-    flex-direction: row;
-    align-items: center;
-    flex: auto;
-    margin: 10px 0;
-}
-
-.file-system-header-text {
-    flex: auto;
-}
-
-.add-button {
-    margin-left: 10px;
-    align-self: flex-start;
-}
-
-.file-system-list {
-    flex: auto;
-}
-
-.file-system-list-empty {
-    flex: auto;
-    height: 30px;
-    display: flex;
-    align-items: center;
-    justify-content: center;
-    text-align: center;
-}
-
-.file-system-list-item {
-    padding: 3px 5px 3px 5px;
-    height: 30px;
-    display: flex;
-    align-items: center;
-    flex: auto 1 1;
-}
-
-.file-system-value {
-    white-space: nowrap;
-    text-overflow: ellipsis;
-    -webkit-user-select: none;
-    color: #222;
-    flex: 1 1 0px;
-    overflow: hidden;
-}
-
-.file-system-separator {
-    flex: 0 0 1px;
-    background-color: rgb(231, 231, 231);
-    height: 30px;
-    margin: 0 4px;
-}
-
-.file-system-separator-invisible {
-    visibility: hidden;
-    height: 100% !important;
-}
-
-.file-system-edit-row {
-    flex: none;
-    display: flex;
-    flex-direction: row;
-    margin: 6px 5px;
-    align-items: center;
-}
-
-.file-system-edit-row input {
-    width: 100%;
-    text-align: inherit;
-}