DevTools: move FileSystemMapping under persistence/ module

third_party/WebKit/Source/devtools/front_end/persistence/EditFileSystemView.js

Index: third_party/WebKit/Source/devtools/front_end/persistence/EditFileSystemView.js
diff --git a/third_party/WebKit/Source/devtools/front_end/settings/EditFileSystemView.js b/third_party/WebKit/Source/devtools/front_end/persistence/EditFileSystemView.js
similarity index 87%
rename from third_party/WebKit/Source/devtools/front_end/settings/EditFileSystemView.js
rename to third_party/WebKit/Source/devtools/front_end/persistence/EditFileSystemView.js
index ad02bc034aec19e0b8213d6a9ae5705cb1f8a40f..13d0d7af10026216e8e45b70a18072567338c4fe 100644
--- a/third_party/WebKit/Source/devtools/front_end/settings/EditFileSystemView.js
+++ b/third_party/WebKit/Source/devtools/front_end/persistence/EditFileSystemView.js
@@ -31,20 +31,20 @@
  * @implements {UI.ListWidget.Delegate}
  * @unrestricted
  */
-Settings.EditFileSystemView = class extends UI.VBox {
+Persistence.EditFileSystemView = class extends UI.VBox {
   /**
    * @param {string} fileSystemPath
    */
   constructor(fileSystemPath) {
     super(true);
-    this.registerRequiredCSS('settings/editFileSystemView.css');
+    this.registerRequiredCSS('persistence/editFileSystemView.css');
     this._fileSystemPath = fileSystemPath;
 
     this._eventListeners = [
-      Workspace.fileSystemMapping.addEventListener(
-          Workspace.FileSystemMapping.Events.FileMappingAdded, this._update, this),
-      Workspace.fileSystemMapping.addEventListener(
-          Workspace.FileSystemMapping.Events.FileMappingRemoved, this._update, this),
+      Persistence.fileSystemMapping.addEventListener(
+          Persistence.FileSystemMapping.Events.FileMappingAdded, this._update, this),
+      Persistence.fileSystemMapping.addEventListener(
+          Persistence.FileSystemMapping.Events.FileMappingRemoved, this._update, this),
       Workspace.isolatedFileSystemManager.addEventListener(
           Workspace.IsolatedFileSystemManager.Events.ExcludedFolderAdded, this._update, this),
       Workspace.isolatedFileSystemManager.addEventListener(
@@ -55,7 +55,7 @@ Settings.EditFileSystemView = class extends UI.VBox {
     if (!Runtime.experiments.isEnabled('persistence2')) {
       this._mappingsList = new UI.ListWidget(this);
       this._mappingsList.element.classList.add('file-system-list');
-      this._mappingsList.registerRequiredCSS('settings/editFileSystemView.css');
+      this._mappingsList.registerRequiredCSS('persistence/editFileSystemView.css');
       var mappingsPlaceholder = createElementWithClass('div', 'file-system-list-empty');
       var mappingsHeader = this.contentElement.createChild('div', 'file-system-header');
       mappingsHeader.createChild('div', 'file-system-header-text').textContent = Common.UIString('Mappings');
@@ -73,7 +73,7 @@ Settings.EditFileSystemView = class extends UI.VBox {
         UI.createTextButton(Common.UIString('Add'), this._addExcludedFolderButtonClicked.bind(this), 'add-button'));
     this._excludedFoldersList = new UI.ListWidget(this);
     this._excludedFoldersList.element.classList.add('file-system-list');
-    this._excludedFoldersList.registerRequiredCSS('settings/editFileSystemView.css');
+    this._excludedFoldersList.registerRequiredCSS('persistence/editFileSystemView.css');
     var excludedFoldersPlaceholder = createElementWithClass('div', 'file-system-list-empty');
     excludedFoldersPlaceholder.textContent = Common.UIString('None');
     this._excludedFoldersList.setEmptyPlaceholder(excludedFoldersPlaceholder);
@@ -106,7 +106,7 @@ Settings.EditFileSystemView = class extends UI.VBox {
       return;
 
     this._mappingsList.clear();
-    var mappings = Workspace.fileSystemMapping.mappingEntries(this._fileSystemPath);
+    var mappings = Persistence.fileSystemMapping.mappingEntries(this._fileSystemPath);
     for (var entry of mappings) {
       this._mappingsList.appendItem(entry, true);
       this._mappings.push(entry);
@@ -114,7 +114,7 @@ Settings.EditFileSystemView = class extends UI.VBox {
   }
 
   _addMappingButtonClicked() {
-    var entry = new Workspace.FileSystemMapping.Entry(this._fileSystemPath, '', '');
+    var entry = new Persistence.FileSystemMapping.Entry(this._fileSystemPath, '', '');
     this._mappingsList.addNewItem(0, entry);
   }
 
@@ -130,8 +130,8 @@ Settings.EditFileSystemView = class extends UI.VBox {
    */
   renderItem(item, editable) {
     var element = createElementWithClass('div', 'file-system-list-item');
-    if (item instanceof Workspace.FileSystemMapping.Entry) {
-      var entry = /** @type {!Workspace.FileSystemMapping.Entry} */ (item);
+    if (item instanceof Persistence.FileSystemMapping.Entry) {
+      var entry = /** @type {!Persistence.FileSystemMapping.Entry} */ (item);
       var urlPrefixElement = element.createChild('div', 'file-system-value');
       urlPrefixElement.textContent = entry.urlPrefix;
       urlPrefixElement.title = entry.urlPrefix;
@@ -154,9 +154,9 @@ Settings.EditFileSystemView = class extends UI.VBox {
    * @param {number} index
    */
   removeItemRequested(item, index) {
-    if (item instanceof Workspace.FileSystemMapping.Entry) {
+    if (item instanceof Persistence.FileSystemMapping.Entry) {
       var entry = this._mappings[index];
-      Workspace.fileSystemMapping.removeFileMapping(entry.fileSystemPath, entry.urlPrefix, entry.pathPrefix);
+      Persistence.fileSystemMapping.removeFileMapping(entry.fileSystemPath, entry.urlPrefix, entry.pathPrefix);
     } else {
       Workspace.isolatedFileSystemManager.fileSystem(this._fileSystemPath)
           .removeExcludedFolder(this._excludedFolders[index]);
@@ -171,11 +171,11 @@ Settings.EditFileSystemView = class extends UI.VBox {
    */
   commitEdit(item, editor, isNew) {
     this._muteUpdate = true;
-    if (item instanceof Workspace.FileSystemMapping.Entry) {
-      var entry = /** @type {!Workspace.FileSystemMapping.Entry} */ (item);
+    if (item instanceof Persistence.FileSystemMapping.Entry) {
+      var entry = /** @type {!Persistence.FileSystemMapping.Entry} */ (item);
       if (!isNew)
-        Workspace.fileSystemMapping.removeFileMapping(this._fileSystemPath, entry.urlPrefix, entry.pathPrefix);
-      Workspace.fileSystemMapping.addFileMapping(
+        Persistence.fileSystemMapping.removeFileMapping(this._fileSystemPath, entry.urlPrefix, entry.pathPrefix);
+      Persistence.fileSystemMapping.addFileMapping(
           this._fileSystemPath, this._normalizePrefix(editor.control('urlPrefix').value),
           this._normalizePrefix(editor.control('pathPrefix').value));
     } else {
@@ -196,8 +196,8 @@ Settings.EditFileSystemView = class extends UI.VBox {
    * @return {!UI.ListWidget.Editor}
    */
   beginEdit(item) {
-    if (item instanceof Workspace.FileSystemMapping.Entry) {
-      var entry = /** @type {!Workspace.FileSystemMapping.Entry} */ (item);
+    if (item instanceof Persistence.FileSystemMapping.Entry) {
+      var entry = /** @type {!Persistence.FileSystemMapping.Entry} */ (item);
       var editor = this._createMappingEditor();
       editor.control('urlPrefix').value = entry.urlPrefix;
       editor.control('pathPrefix').value = entry.pathPrefix;
@@ -240,7 +240,7 @@ Settings.EditFileSystemView = class extends UI.VBox {
      * @param {number} index
      * @param {!HTMLInputElement|!HTMLSelectElement} input
      * @return {boolean}
-     * @this {Settings.EditFileSystemView}
+     * @this {Persistence.EditFileSystemView}
      */
     function urlPrefixValidator(item, index, input) {
       var prefix = this._normalizePrefix(input.value);
@@ -256,7 +256,7 @@ Settings.EditFileSystemView = class extends UI.VBox {
      * @param {number} index
      * @param {!HTMLInputElement|!HTMLSelectElement} input
      * @return {boolean}
-     * @this {Settings.EditFileSystemView}
+     * @this {Persistence.EditFileSystemView}
      */
     function pathPrefixValidator(item, index, input) {
       var prefix = this._normalizePrefix(input.value);
@@ -293,7 +293,7 @@ Settings.EditFileSystemView = class extends UI.VBox {
      * @param {number} index
      * @param {!HTMLInputElement|!HTMLSelectElement} input
      * @return {boolean}
-     * @this {Settings.EditFileSystemView}
+     * @this {Persistence.EditFileSystemView}
      */
     function pathPrefixValidator(item, index, input) {
       var prefix = this._normalizePrefix(input.value);