mac rtl: pin profile switcher to left edge in rtl

chrome/browser/ui/cocoa/browser_window_controller.mm

Index: chrome/browser/ui/cocoa/browser_window_controller.mm
diff --git a/chrome/browser/ui/cocoa/browser_window_controller.mm b/chrome/browser/ui/cocoa/browser_window_controller.mm
index e2b73ed29f273a6d15ec70049383d6a28dfd8093..e63c485cf6efbe857018cedc756c1f37ad553c37 100644
--- a/chrome/browser/ui/cocoa/browser_window_controller.mm
+++ b/chrome/browser/ui/cocoa/browser_window_controller.mm
@@ -60,6 +60,7 @@
 #import "chrome/browser/ui/cocoa/infobars/infobar_container_controller.h"
 #import "chrome/browser/ui/cocoa/location_bar/autocomplete_text_field_editor.h"
 #import "chrome/browser/ui/cocoa/fullscreen_toolbar_controller.h"
+#include "chrome/browser/ui/cocoa/l10n_util.h"
 #import "chrome/browser/ui/cocoa/profiles/avatar_base_controller.h"
 #import "chrome/browser/ui/cocoa/profiles/avatar_button_controller.h"
 #import "chrome/browser/ui/cocoa/profiles/avatar_icon_controller.h"
@@ -1662,7 +1663,10 @@ - (void)installAvatar {
       [[AvatarIconController alloc] initWithBrowser:browser_.get()]);
   }
   view = [avatarButtonController_ view];
-  [view setAutoresizingMask:NSViewMinXMargin | NSViewMinYMargin];
+  if (cocoa_l10n_util::ShouldDoExperimentalRTLLayout())
+    [view setAutoresizingMask:NSViewMaxXMargin | NSViewMinYMargin];
+  else
+    [view setAutoresizingMask:NSViewMinXMargin | NSViewMinYMargin];
   [view setHidden:![self shouldShowAvatar]];
 
   // Install the view.