Add a button to exit managed mode.

chrome/browser/ui/cocoa/browser/avatar_menu_bubble_controller_unittest.mm

Index: chrome/browser/ui/cocoa/browser/avatar_menu_bubble_controller_unittest.mm
diff --git a/chrome/browser/ui/cocoa/browser/avatar_menu_bubble_controller_unittest.mm b/chrome/browser/ui/cocoa/browser/avatar_menu_bubble_controller_unittest.mm
index cd8ffd95c5043855b2c73668cd8e7f290b5e6c40..64dc6fed7779e14b47489b90e93f8d1ccb3c2cf8 100644
--- a/chrome/browser/ui/cocoa/browser/avatar_menu_bubble_controller_unittest.mm
+++ b/chrome/browser/ui/cocoa/browser/avatar_menu_bubble_controller_unittest.mm
@@ -17,11 +17,6 @@
 #include "testing/gtest_mac.h"
 #include "ui/base/test/cocoa_test_event_utils.h"
 
-class FakeBridge : public AvatarMenuModelObserver {
- public:
-  void OnAvatarMenuModelChanged(AvatarMenuModel* model) OVERRIDE {}
-};
-
 class AvatarMenuBubbleControllerTest : public CocoaTest {
  public:
   AvatarMenuBubbleControllerTest()
@@ -35,14 +30,12 @@ class AvatarMenuBubbleControllerTest : public CocoaTest {
     manager_.CreateTestingProfile("test1", ASCIIToUTF16("Test 1"), 1);
     manager_.CreateTestingProfile("test2", ASCIIToUTF16("Test 2"), 0);
 
-    bridge_ = new FakeBridge;
-    model_ = new AvatarMenuModel(manager_.profile_info_cache(), bridge(), NULL);
+    model_ = new AvatarMenuModel(manager_.profile_info_cache(), NULL, NULL);
 
     NSRect frame = [test_window() frame];
     NSPoint point = NSMakePoint(NSMidX(frame), NSMidY(frame));
     controller_ =
         [[AvatarMenuBubbleController alloc] initWithModel:model()
-                                                   bridge:bridge()
                                              parentWindow:test_window()
                                                anchoredAt:point];
   }
@@ -50,7 +43,6 @@ class AvatarMenuBubbleControllerTest : public CocoaTest {
   TestingProfileManager* manager() { return &manager_; }
   AvatarMenuBubbleController* controller() { return controller_; }
   AvatarMenuModel* model() { return model_; }
-  FakeBridge* bridge() { return bridge_; }
 
   AvatarMenuItemController* GetHighlightedItem() {
     for (AvatarMenuItemController* item in [controller() items]) {
@@ -68,7 +60,6 @@ class AvatarMenuBubbleControllerTest : public CocoaTest {
 
   // Weak; owned by |controller_|.
   AvatarMenuModel* model_;
-  FakeBridge* bridge_;
 };
 
 TEST_F(AvatarMenuBubbleControllerTest, InitialLayout) {