DevTools: introduce persistence/ module

third_party/WebKit/Source/devtools/front_end/bindings/NetworkMapping.js

Index: third_party/WebKit/Source/devtools/front_end/bindings/NetworkMapping.js
diff --git a/third_party/WebKit/Source/devtools/front_end/bindings/NetworkMapping.js b/third_party/WebKit/Source/devtools/front_end/bindings/NetworkMapping.js
index 399a348a934231c4eb5fa88750d4150db5e5c9f7..58752dba821cc0e6e2da5a8bfec16c49d7b0cafa 100644
--- a/third_party/WebKit/Source/devtools/front_end/bindings/NetworkMapping.js
+++ b/third_party/WebKit/Source/devtools/front_end/bindings/NetworkMapping.js
@@ -21,10 +21,7 @@ WebInspector.NetworkMapping = function(targetManager, workspace, fileSystemWorks
     this._eventListeners = [
         fileSystemManager.addEventListener(WebInspector.IsolatedFileSystemManager.Events.FileSystemAdded, this._fileSystemAdded, this),
         fileSystemManager.addEventListener(WebInspector.IsolatedFileSystemManager.Events.FileSystemRemoved, this._fileSystemRemoved, this),
-        this._fileSystemMapping.addEventListener(WebInspector.FileSystemMapping.Events.FileMappingAdded, this._fileSystemMappingChanged, this),
-        this._fileSystemMapping.addEventListener(WebInspector.FileSystemMapping.Events.FileMappingRemoved, this._fileSystemMappingChanged, this)
     ];
-
     fileSystemManager.waitForFileSystems()
         .then(this._fileSystemsLoaded.bind(this));
 }
@@ -46,7 +43,6 @@ WebInspector.NetworkMapping.prototype = {
     {
         var fileSystem = /** @type {!WebInspector.IsolatedFileSystem} */ (event.data);
         this._addMappingsForFilesystem(fileSystem);
-        this._fileSystemMappingChanged();
     },
 
     /**
@@ -78,7 +74,6 @@ WebInspector.NetworkMapping.prototype = {
     {
         var fileSystem = /** @type {!WebInspector.IsolatedFileSystem} */ (event.data);
         this._fileSystemMapping.removeFileSystem(fileSystem.path());
-        this._fileSystemMappingChanged();
     },
 
     /**
@@ -87,23 +82,12 @@ WebInspector.NetworkMapping.prototype = {
      */
     networkURL: function(uiSourceCode)
     {
-        if (uiSourceCode.project().type() === WebInspector.projectTypes.FileSystem) {
-            var fileSystemPath = this._fileSystemWorkspaceBinding.fileSystemPath(uiSourceCode.project().id());
-            return this._networkURLForFileSystemURL(fileSystemPath, uiSourceCode.url());
-        }
+        if (uiSourceCode.project().type() === WebInspector.projectTypes.FileSystem)
+            return "";
         return uiSourceCode.url();
     },
 
     /**
-     * @param {string} url
-     * @return {boolean}
-     */
-    hasMappingForNetworkURL: function(url)
-    {
-        return this._fileSystemMapping.hasMappingForNetworkURL(url);
-    },
-
-    /**
      * @param {!WebInspector.Target} target
      * @param {?WebInspector.ResourceTreeFrame} frame
      * @param {string} url
@@ -126,20 +110,6 @@ WebInspector.NetworkMapping.prototype = {
     },
 
     /**
-     * @param {string} url
-     * @return {?WebInspector.UISourceCode}
-     */
-    _fileSystemUISourceCodeForURL: function(url)
-    {
-        var file = this._fileSystemMapping.fileForURL(url);
-        if (file) {
-            var projectId = WebInspector.FileSystemWorkspaceBinding.projectId(file.fileSystemPath);
-            return this._workspace.uiSourceCode(projectId, file.fileURL);
-        }
-        return null;
-    },
-
-    /**
      * @param {!WebInspector.Target} target
      * @param {?WebInspector.ResourceTreeFrame} frame
      * @param {string} url
@@ -147,7 +117,7 @@ WebInspector.NetworkMapping.prototype = {
      */
     _uiSourceCodeForURL: function(target, frame, url)
     {
-        return this._fileSystemUISourceCodeForURL(url) || this._networkUISourceCodeForURL(target, frame, url) || this._contentScriptUISourceCodeForURL(target, frame, url);
+        return this._networkUISourceCodeForURL(target, frame, url) || this._contentScriptUISourceCodeForURL(target, frame, url);
     },
 
     /**
@@ -178,17 +148,7 @@ WebInspector.NetworkMapping.prototype = {
      */
     uiSourceCodeForURLForAnyTarget: function(url)
     {
-        return this._fileSystemUISourceCodeForURL(url) || WebInspector.workspace.uiSourceCodeForURL(url);
-    },
-
-    /**
-     * @param {string} fileSystemPath
-     * @param {string} filePath
-     * @return {string}
-     */
-    _networkURLForFileSystemURL: function(fileSystemPath, filePath)
-    {
-        return this._fileSystemMapping.networkURLForFileSystemURL(fileSystemPath, filePath);
+        return WebInspector.workspace.uiSourceCodeForURL(url);
     },
 
     /**
@@ -199,7 +159,7 @@ WebInspector.NetworkMapping.prototype = {
     {
         var url = this.networkURL(networkUISourceCode);
         var path = uiSourceCode.url();
-        var fileSystemPath = this._fileSystemWorkspaceBinding.fileSystemPath(uiSourceCode.project().id());
+        var fileSystemPath = WebInspector.FileSystemWorkspaceBinding.fileSystemPath(uiSourceCode.project().id());
         this._fileSystemMapping.addMappingForResource(url, fileSystemPath, path);
     },
 
@@ -243,13 +203,6 @@ WebInspector.NetworkMapping.prototype = {
         this._workspace.addEventListener(WebInspector.Workspace.Events.UISourceCodeAdded, listener, this);
     },
 
-    _fileSystemMappingChanged: function()
-    {
-        if (this._addingFileSystem)
-            return;
-        this._targetManager.suspendAndResumeAllTargets();
-    },
-
     dispose: function()
     {
         WebInspector.EventTarget.removeEventListeners(this._eventListeners);