DevTools: support UISourceCode rename in automapping

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

Index: third_party/WebKit/Source/devtools/front_end/persistence/Automapping.js
diff --git a/third_party/WebKit/Source/devtools/front_end/persistence/Automapping.js b/third_party/WebKit/Source/devtools/front_end/persistence/Automapping.js
index d71391a7581569f513840c327e5afdb8fd2f3852..87c40a11d4da99d8cb2341a04f64e4f83e15347d 100644
--- a/third_party/WebKit/Source/devtools/front_end/persistence/Automapping.js
+++ b/third_party/WebKit/Source/devtools/front_end/persistence/Automapping.js
@@ -35,6 +35,8 @@ Persistence.Automapping = class {
           Workspace.Workspace.Events.UISourceCodeRemoved,
           event => this._onUISourceCodeRemoved(/** @type {!Workspace.UISourceCode} */ (event.data))),
       this._workspace.addEventListener(
+          Workspace.Workspace.Events.UISourceCodeRenamed, this._onUISourceCodeRenamed, this),
+      this._workspace.addEventListener(
           Workspace.Workspace.Events.ProjectAdded,
           event => this._onProjectAdded(/** @type {!Workspace.Project} */ (event.data)), this),
       this._workspace.addEventListener(
@@ -132,6 +134,26 @@ Persistence.Automapping = class {
   }
 
   /**
+   * @param {!Common.Event} event
+   */
+  _onUISourceCodeRenamed(event) {
+    var uiSourceCode = /** @type {!Workspace.UISourceCode} */ (event.data.uiSourceCode);
+    var oldURL = /** @type {string} */ (event.data.oldURL);
+    if (uiSourceCode.project().type() !== Workspace.projectTypes.FileSystem)
+      return;
+
+    this._filesIndex.removePath(oldURL);
+    this._fileSystemUISourceCodes.delete(oldURL);
+    var binding = uiSourceCode[Persistence.Automapping._binding];
+    if (binding)
+      this._unbindNetwork(binding.network);
+
+    this._filesIndex.addPath(uiSourceCode.url());
+    this._fileSystemUISourceCodes.set(uiSourceCode.url(), uiSourceCode);
+    this._scheduleSweep();
+  }
+
+  /**
    * @param {!Workspace.UISourceCode} networkSourceCode
    */
   _bindNetwork(networkSourceCode) {