Show user menu on right-click of the avatar button when MaterialDesignUserMenu is enabled.

chrome/browser/ui/cocoa/profiles/profile_chooser_controller.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"
 
 #import <Carbon/Carbon.h>  // kVK_Return.
 #import <Cocoa/Cocoa.h>
 #include <stddef.h>
 
@@ skipping 1545 matching lines @@
   base::scoped_nsobject<NSView> container(
       [[NSView alloc] initWithFrame:NSZeroRect]);
 
   NSView* tutorialView = nil;
   NSView* syncErrorView = nil;
   NSView* currentProfileView = nil;
   base::scoped_nsobject<NSMutableArray> otherProfiles(
       [[NSMutableArray alloc] init]);
   // Local and guest profiles cannot lock their profile.
   bool showLock = false;
-  bool isFastProfileChooser =
-      viewMode_ == profiles::BUBBLE_VIEW_MODE_FAST_PROFILE_CHOOSER;
+  bool isFastProfileChooser = switches::IsMaterialDesignUserMenu() ?
+      false : viewMode_ == profiles::BUBBLE_VIEW_MODE_FAST_PROFILE_CHOOSER;
   if (isFastProfileChooser) {
     // The user is using right-click switching, no need to tell them about it.
     PrefService* localState = g_browser_process->local_state();
     localState->SetBoolean(
         prefs::kProfileAvatarRightClickTutorialDismissed, true);
   }
 
   // Loop over the profiles in reverse, so that they are sorted by their
   // y-coordinate, and separate them into active and "other" profiles.
   for (int i = avatarMenu_->GetNumberOfItems() - 1; i >= 0; --i) {
@@ skipping 16 matching lines @@
   }
   if (!currentProfileView)  // Guest windows don't have an active profile.
     currentProfileView = [self createGuestProfileView];
 
   // |yOffset| is the next position at which to draw in |container|
   // coordinates. Add a pixel offset so that the bottom option buttons don't
   // overlap the bubble's rounded corners.
   CGFloat yOffset = 1;
 
   if (isFastProfileChooser) {
-    if (!switches::IsMaterialDesignUserMenu()) {
-      [self buildFastUserSwitcherViewWithProfiles:otherProfiles.get()
-                                        atYOffset:yOffset
-                                      inContainer:container];
-    }
+    [self buildFastUserSwitcherViewWithProfiles:otherProfiles.get()
+                                      atYOffset:yOffset
+                                    inContainer:container];
   } else {
     [self buildProfileChooserViewWithProfileView:currentProfileView
                                     tutorialView:tutorialView
                                    syncErrorView:syncErrorView
                                    otherProfiles:otherProfiles.get()
                                        atYOffset:yOffset
                                      inContainer:container
                                         showLock:showLock];
   }
 
@@ skipping 1315 matching lines @@
 }
 
 - (bool)shouldShowGoIncognito {
   bool incognitoAvailable =
       IncognitoModePrefs::GetAvailability(browser_->profile()->GetPrefs()) !=
           IncognitoModePrefs::DISABLED;
   return incognitoAvailable && !browser_->profile()->IsGuestSession();
 }
 
 @end