Rename icons_manager in one last place

Author: krassowski

packages/jupyterlab-lsp/src/features/completion/completion.ts

@@ -163,7 +163,7 @@ export class CompletionLabIntegration implements IFeatureLabIntegration {
     }
     this.current_completion_connector = new LSPConnector({
       editor: editor,
-      icons_manager: this.completionThemeManager,
+      themeManager: this.completionThemeManager,
       connections: this.current_adapter.connection_manager.connections,
       virtual_editor: this.current_adapter.virtual_editor,
       settings: this.settings,

packages/jupyterlab-lsp/src/features/completion/completion_handler.ts

@@ -296,7 +296,7 @@ export class LSPConnector
     if (typeof type === 'undefined' || type == '<unknown>') {
       type = KernelKind;
     }
-    return (this.options.icons_manager.get_icon(type) as LabIcon) || undefined;
+    return (this.options.themeManager.get_icon(type) as LabIcon) || undefined;
   }
 
   private transform_reply(
@@ -420,7 +420,7 @@ export namespace LSPConnector {
 
     settings: FeatureSettings<LSPCompletionSettings>;
 
-    icons_manager: ILSPCompletionThemeManager;
+    themeManager: ILSPCompletionThemeManager;
 
     session?: Session.ISessionConnection;
   }