Remove unused Unit Test setting debugHost (microsoft#1573)

Fixes microsoft#1552

Author: DonJayamanne

news/3 Code Health/1552.md

@@ -0,0 +1 @@
+Remove unused Unit Test setting `debugHost`.

package.json

@@ -1632,12 +1632,6 @@
  "description": "Optional working directory for unit tests.",
  "scope": "resource"
  },
- "python.unitTest.debugHost": {
- "type": "number",
- "default": "localhost",
- "description": "IP Address of the of the local unit test server (default is localhost or use 127.0.0.1).",
- "scope": "resource"
- },
  "python.unitTest.debugPort": {
  "type": "number",
  "default": 3000,

src/client/common/types.ts

@@ -123,7 +123,6 @@ export interface ISortImportSettings {
 export interface IUnitTestSettings {
  readonly promptToConfigure: boolean;
  readonly debugPort: number;
- readonly debugHost?: string;
  readonly nosetestsEnabled: boolean;
  nosetestPath: string;
  nosetestArgs: string[];