Remove the rest of the experimental Notebook API (PowerShell#3212)

Resolves PowerShell#3209. I missed quite a bit when removing the codebase, but
this should be the last of it. Also updates the `package-lock.json` with
the bumped version.

Author: andyleejordan

.gitignore

@@ -14,5 +14,4 @@ npm-debug.log
 .vscode-test/
 *.DS_Store
 test-results.xml
-vscode.d.ts
 test/.vscode/settings.json

.vscode/launch.json

@@ -38,7 +38,6 @@
       "runtimeExecutable": "${execPath}",
       "args": [
         "--disable-extensions",
-        "--enable-proposed-api",
         "ms-vscode.powershell-preview",
         "--extensionDevelopmentPath=${workspaceFolder}",
         "--extensionTestsPath=${workspaceFolder}/out/test/testRunner.js",

package-lock.json

@@ -43,11 +43,7 @@
     "onCommand:PowerShell.RegisterExternalExtension",
     "onCommand:PowerShell.UnregisterExternalExtension",
     "onCommand:PowerShell.GetPowerShellVersionDetails",
-    "onView:PowerShellCommands",
-    "onNotebook:PowerShellNotebookModeDefault",
-    "onNotebookEditor:PowerShellNotebookModeDefault",
-    "onNotebook:PowerShellNotebookModeOption",
-    "onNotebookEditor:PowerShellNotebookModeOption"
+    "onView:PowerShellCommands"
   ],
   "dependencies": {
     "node-fetch": "~2.6.1",
@@ -77,7 +73,6 @@
     "tslint": "~6.1.3",
     "typescript": "~4.1.5",
     "vsce": "~1.85.0",
-    "vscode-dts": "~0.3.1",
     "vscode-test": "~1.4.0"
   },
   "extensionDependencies": [
@@ -86,8 +81,7 @@
   "scripts": {
     "compile": "tsc -v && tsc -p ./ && tslint -p ./",
     "compile-watch": "tsc -watch -p ./",
-    "test": "node ./out/test/runTests.js",
-    "download-api": "vscode-dts dev"
+    "test": "node ./out/test/runTests.js"
   },
   "contributes": {
     "breakpoints": [
@@ -113,29 +107,6 @@
         }
       ]
     },
-    "notebookProvider": [
-      {
-        "viewType": "PowerShellNotebookModeDefault",
-        "displayName": "Powershell Notebook",
-        "selector": [
-          {
-            "filenamePattern": "*.[Nn]otebook.ps1"
-          }
-        ],
-        "priority": "default"
-      },
-      {
-        "viewType": "PowerShellNotebookModeOption",
-        "displayName": "Powershell Notebook",
-        "selector": [
-          {
-            "excludeFileNamePattern": "*.Notebook.ps1",
-            "filenamePattern": "*.ps1"
-          }
-        ],
-        "priority": "option"
-      }
-    ],
     "keybindings": [
       {
         "command": "PowerShell.ShowHelp",
@@ -231,24 +202,6 @@
           "dark": "resources/dark/play.svg"
         }
       },
-      {
-        "command": "PowerShell.EnableNotebookMode",
-        "title": "(Preview) Enable Notebook Mode",
-        "category": "PowerShell",
-        "icon": {
-          "light": "resources/light/book.svg",
-          "dark": "resources/dark/book.svg"
-        }
-      },
-      {
-        "command": "PowerShell.DisableNotebookMode",
-        "title": "(Preview) Disable Notebook Mode",
-        "category": "PowerShell",
-        "icon": {
-          "light": "resources/light/file-code.svg",
-          "dark": "resources/dark/file-code.svg"
-        }
-      },
       {
         "command": "PowerShell.RestartSession",
         "title": "Restart Current Session",
@@ -424,16 +377,6 @@
           "when": "editorLangId == powershell && config.powershell.buttons.showRunButtons",
           "command": "PowerShell.RunSelection",
           "group": "navigation@101"
-        },
-        {
-          "when": "editorLangId == powershell && config.powershell.notebooks.showToggleButton",
-          "command": "PowerShell.EnableNotebookMode",
-          "group": "navigation@102"
-        },
-        {
-          "when": "resourceLangId == powershell && notebookEditorFocused",
-          "command": "PowerShell.DisableNotebookMode",
-          "group": "navigation@102"
         }
       ],
       "editor/title/context": [
@@ -949,20 +892,6 @@
           "type": "boolean",
           "default": false,
           "description": "Show buttons in the editor titlebar for moving the panel around."
-        },
-        "powershell.notebooks.showToggleButton": {
-          "type": "boolean",
-          "default": false,
-          "description": "Controls whether we show or hide the buttons to toggle Notebook mode in the top right."
-        },
-        "powershell.notebooks.saveMarkdownCellsAs": {
-          "type": "string",
-          "enum": [
-            "BlockComment",
-            "LineComment"
-          ],
-          "default": "BlockComment",
-          "description": "Controls what new markdown cells in Notebook Mode get saved as in the PowerShell file."
         }
       }
     },