CR: Use extensionPath from ctor in server.ts

Author: SteveSandersonMS

src/omnisharp/server.ts

@@ -93,7 +93,7 @@ export class OmniSharpServer {
     private updateProjectDebouncer = new Subject<ObservableEvents.ProjectModified>();
     private firstUpdateProject: boolean;
 
-    constructor(private vscode: vscode, networkSettingsProvider: NetworkSettingsProvider, private packageJSON: any, private platformInfo: PlatformInformation, private eventStream: EventStream, private optionProvider: OptionProvider, extensionPath: string, private monoResolver: IMonoResolver) {
+    constructor(private vscode: vscode, networkSettingsProvider: NetworkSettingsProvider, private packageJSON: any, private platformInfo: PlatformInformation, private eventStream: EventStream, private optionProvider: OptionProvider, private extensionPath: string, private monoResolver: IMonoResolver) {
         this._requestQueue = new RequestQueueCollection(this.eventStream, 8, request => this._makeRequest(request));
         let downloader = new OmnisharpDownloader(networkSettingsProvider, this.eventStream, this.packageJSON, platformInfo, extensionPath);
         this._omnisharpManager = new OmnisharpManager(downloader, platformInfo);
@@ -306,7 +306,7 @@ export class OmniSharpServer {
 
         if (!options.razorDisabled) {
             const razorPluginPath = path.join(
-                utils.getExtensionPath(),
+                this.extensionPath,
                 '.razor',
                 'OmniSharpPlugin',
                 'Microsoft.AspNetCore.Razor.OmniSharpPlugin.dll');
@@ -319,8 +319,7 @@ export class OmniSharpServer {
 
         let launchInfo: LaunchInfo;
         try {
-            let extensionPath = utils.getExtensionPath();
-            launchInfo = await this._omnisharpManager.GetOmniSharpLaunchInfo(this.packageJSON.defaults.omniSharp, options.path, serverUrl, latestVersionFileServerPath, installPath, extensionPath);
+            launchInfo = await this._omnisharpManager.GetOmniSharpLaunchInfo(this.packageJSON.defaults.omniSharp, options.path, serverUrl, latestVersionFileServerPath, installPath, this.extensionPath);
         }
         catch (error) {
             this.eventStream.post(new ObservableEvents.OmnisharpFailure(`Error occured in loading omnisharp from omnisharp.path\nCould not start the server due to ${error.toString()}`, error));