Implement newly designed sign-in related histograms for desktop platorms.

chrome/browser/ui/cocoa/profiles/profile_chooser_controller_unittest.mm

 // Copyright 2014 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.
 
 #import "chrome/browser/ui/cocoa/profiles/profile_chooser_controller.h"
 
 #include "base/command_line.h"
 #import "base/mac/foundation_util.h"
 #include "base/mac/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 77 matching lines @@
 
   void StartProfileChooserControllerWithTutorialMode(
       profiles::TutorialMode mode) {
     NSRect frame = [test_window() frame];
     NSPoint point = NSMakePoint(NSMidX(frame), NSMidY(frame));
     controller_.reset([[ProfileChooserController alloc]
         initWithBrowser:browser()
              anchoredAt:point
                viewMode:profiles::BUBBLE_VIEW_MODE_PROFILE_CHOOSER
            tutorialMode:mode
-            serviceType:signin::GAIA_SERVICE_TYPE_NONE]);
+            serviceType:signin::GAIA_SERVICE_TYPE_NONE
+            accessPoint:signin_metrics::AccessPoint::
+                            ACCESS_POINT_AVATAR_BUBBLE_SIGN_IN]);
     [controller_ showWindow:nil];
   }
 
   void AssertRightClickTutorialShown() {
     NSArray* subviews = [[[controller() window] contentView] subviews];
     ASSERT_EQ(2U, [subviews count]);
     subviews = [[subviews objectAtIndex:0] subviews];
 
     // There should be 4 views: the tutorial, the active profile card, a
     // separator and the options view.
@@ skipping 18 matching lines @@
   }
 
   void StartFastUserSwitcher() {
     NSRect frame = [test_window() frame];
     NSPoint point = NSMakePoint(NSMidX(frame), NSMidY(frame));
     controller_.reset([[ProfileChooserController alloc]
         initWithBrowser:browser()
              anchoredAt:point
                viewMode:profiles::BUBBLE_VIEW_MODE_FAST_PROFILE_CHOOSER
            tutorialMode:profiles::TUTORIAL_MODE_NONE
-            serviceType:signin::GAIA_SERVICE_TYPE_NONE]);
+            serviceType:signin::GAIA_SERVICE_TYPE_NONE
+            accessPoint:signin_metrics::AccessPoint::
+                            ACCESS_POINT_AVATAR_BUBBLE_SIGN_IN]);
     [controller_ showWindow:nil];
   }
 
   ProfileChooserController* controller() { return controller_; }
   AvatarMenu* menu() { return menu_; }
 
  private:
   base::scoped_nsobject<ProfileChooserController> controller_;
 
   // Weak; owned by |controller_|.
@@ skipping 399 matching lines @@
   ASSERT_EQ(5U, [buttonSubviews count]);
 
   // There should be a lock button.
   NSButton* lockButton =
       base::mac::ObjCCast<NSButton>([buttonSubviews objectAtIndex:0]);
   ASSERT_TRUE(lockButton);
   EXPECT_EQ(@selector(lockProfile:), [lockButton action]);
   EXPECT_EQ(controller(), [lockButton target]);
   EXPECT_TRUE([lockButton isEnabled]);
 }