message: Update unit test regarding chrome flags to match the new flag added
diff: @@ -98,8 +98,8 @@ describe('chrome flags', () => {
  });
  const spy = jest.spyOn(app.commandLine, 'appendSwitch');
  setChromeFlags();
  - expect(spy).nthCalledWith(4, 'disable-renderer-backgrounding', 'true');
  - expect(spy).not.nthCalledWith(5);
  + expect(spy).nthCalledWith(5, 'disable-renderer-backgrounding', 'true');
  + expect(spy).not.nthCalledWith(6);
  });
  it('should set `disable-renderer-backgrounding` chrome flag correctly when cloud config PMP setting is ENABLED', () => {
  @@ -110,8 +110,8 @@ describe('chrome flags', () => {
  });
  const spy = jest.spyOn(app.commandLine, 'appendSwitch');
  setChromeFlags();
  - expect(spy).nthCalledWith(7, 'disable-renderer-backgrounding', 'true');
  - expect(spy).not.nthCalledWith(8);
  + expect(spy).nthCalledWith(8, 'disable-renderer-backgrounding', 'true');
  + expect(spy).not.nthCalledWith(9);
  });
  it('should set `disable-renderer-backgrounding` chrome flag when any one is ENABLED ', () => {
  @@ -132,8 +132,8 @@ describe('chrome flags', () => {
  });
  const spy = jest.spyOn(app.commandLine, 'appendSwitch');
  setChromeFlags();
  - expect(spy).nthCalledWith(4, 'disable-renderer-backgrounding', 'true');
  - expect(spy).not.nthCalledWith(5);
  + expect(spy).nthCalledWith(5, 'disable-renderer-backgrounding', 'true');
  + expect(spy).not.nthCalledWith(6);
  });
  it('should set `disable-renderer-backgrounding` chrome flag when PMP is ENABLED', () => {
  @@ -154,8 +154,8 @@ describe('chrome flags', () => {
  });
  const spy = jest.spyOn(app.commandLine, 'appendSwitch');
  setChromeFlags();
  - expect(spy).nthCalledWith(4, 'disable-renderer-backgrounding', 'true');
  - expect(spy).not.nthCalledWith(5);
  + expect(spy).nthCalledWith(5, 'disable-renderer-backgrounding', 'true');
  + expect(spy).not.nthCalledWith(6);
  });
  describe('`isDevEnv`', () => {
  