Remove need to sign in to use the App Launcher.

ui/app_list/cocoa/app_list_view_controller_unittest.mm

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/mac/scoped_nsobject.h"
 #import "testing/gtest_mac.h"
 #import "ui/app_list/cocoa/app_list_view_controller.h"
 #import "ui/app_list/cocoa/apps_grid_controller.h"
 #import "ui/app_list/cocoa/test/apps_grid_controller_test_helper.h"
 #include "ui/app_list/test/app_list_test_model.h"
 #include "ui/app_list/test/app_list_test_view_delegate.h"
 
 namespace app_list {
 namespace test {
 
 class AppListViewControllerTest : public AppsGridControllerTestHelper {
  public:
   AppListViewControllerTest() {}
 
   virtual void SetUp() OVERRIDE {
     app_list_view_controller_.reset([[AppListViewController alloc] init]);
     scoped_ptr<AppListTestViewDelegate> delegate(new AppListTestViewDelegate);
-    delegate->SetSignedIn(true);
     [app_list_view_controller_
         setDelegate:delegate.PassAs<app_list::AppListViewDelegate>()];
     SetUpWithGridController([app_list_view_controller_ appsGridController]);
     [[test_window() contentView] addSubview:[app_list_view_controller_ view]];
   }
 
   virtual void TearDown() OVERRIDE {
     [app_list_view_controller_
         setDelegate:scoped_ptr<app_list::AppListViewDelegate>()];
     app_list_view_controller_.reset();
@@ skipping 63 matching lines @@
   EXPECT_EQ(1.0, [apps_grid_controller_ visiblePortionOfPage:1]);
 
   // Replace with a single page model, and ensure we go back to the first page.
   ReplaceTestModel(1);
   EXPECT_EQ(0u, [apps_grid_controller_ visiblePage]);
   EXPECT_EQ(0, [pager selectedSegment]);
   EXPECT_EQ(1, [pager segmentCount]);
   EXPECT_EQ(1.0, [apps_grid_controller_ visiblePortionOfPage:0]);
 }
 
-// Test the view when the user is already signed in.
-TEST_F(AppListViewControllerTest, SignedIn) {
-  // There should be just 1, visible subview when signed in.
-  EXPECT_EQ(1u, [[[app_list_view_controller_ view] subviews] count]);
-  EXPECT_FALSE([[app_list_view_controller_ backgroundView] isHidden]);
-}
-
-// Test the view when signin is required.
-TEST_F(AppListViewControllerTest, NeedsSignin) {
-  // Begin the test with a signed out app list.
-  delegate()->SetSignedIn(false);
-  EXPECT_EQ(2u, [[[app_list_view_controller_ view] subviews] count]);
-  EXPECT_TRUE([[app_list_view_controller_ backgroundView] isHidden]);
-
-  // Simulate signing in, should enter the SignedIn state.
-  delegate()->SetSignedIn(true);
-  EXPECT_EQ(1u, [[[app_list_view_controller_ view] subviews] count]);
-  EXPECT_FALSE([[app_list_view_controller_ backgroundView] isHidden]);
-}
-
 }  // namespace test
 }  // namespace app_list