Add supportsDelayedStackTraceLoading for microsoft/vscode#28808

package.json

@@ -17,8 +17,8 @@
     "noice-json-rpc": "^1.0.0",
     "request-light": "^0.1.0",
     "source-map": "^0.5.6",
-    "vscode-debugadapter": "^1.19.0-pre.0",
-    "vscode-debugprotocol": "^1.18.0-pre.2",
+    "vscode-debugadapter": "^1.21.0-pre.2",
+    "vscode-debugprotocol": "^1.21.0-pre.1",
     "vscode-nls": "^2.0.2",
     "ws": "^1.1.1"
   },
@@ -48,13 +48,13 @@
     "tslint-eslint-rules": "^1.5.0",
     "tslint-microsoft-contrib": "^2.0.10",
     "typemoq": "^0.3.3",
-    "typescript": "^2.0.3",
+    "typescript": "^2.3.4",
     "vscode-nls-dev": "^2.1.1"
   },
   "scripts": {
     "build": "gulp build",
     "watch": "gulp watch",
     "test": "mocha --recursive -u tdd ./out/test/",
-    "prepublish": "gulp build"
+    "prepare": "gulp build"
   }
 }

src/chrome/chromeDebugAdapter.ts

@@ -185,7 +185,7 @@ export abstract class ChromeDebugAdapter implements IDebugAdapter {
 
     public initialize(args: DebugProtocol.InitializeRequestArguments): DebugProtocol.Capabilities {
         if (args.pathFormat !== 'path') {
-            return Promise.reject(errors.pathFormat());
+            throw errors.pathFormat();
         }
 
         // because session bypasses dispatchRequest
@@ -216,7 +216,8 @@ export abstract class ChromeDebugAdapter implements IDebugAdapter {
             supportsCompletionsRequest: true,
             supportsHitConditionalBreakpoints: true,
             supportsRestartFrame: true,
-            supportsExceptionInfoRequest: true
+            supportsExceptionInfoRequest: true,
+            supportsDelayedStackTraceLoading: true
         };
     }