mac rtl: pin profile switcher to left edge in rtl

chrome/browser/ui/cocoa/browser_window_layout.mm

Index: chrome/browser/ui/cocoa/browser_window_layout.mm
diff --git a/chrome/browser/ui/cocoa/browser_window_layout.mm b/chrome/browser/ui/cocoa/browser_window_layout.mm
index e99e3121ad7f3e4a601da79c34d9bb9c789a2f98..d7eba67a9689dbb71776eb8ecab64b619aa98d22 100644
--- a/chrome/browser/ui/cocoa/browser_window_layout.mm
+++ b/chrome/browser/ui/cocoa/browser_window_layout.mm
@@ -7,7 +7,6 @@
 #include <math.h>
 #include <string.h>
 
-#include "base/i18n/rtl.h"
 #include "base/logging.h"
 #include "base/mac/mac_util.h"
 #include "chrome/browser/ui/cocoa/l10n_util.h"
@@ -250,7 +249,7 @@ - (void)computeTabStripLayout {
   }
   layout.rightIndent = width - maxX;
 
-  if (cocoa_l10n_util::ExperimentalMacRTLIsEnabled() && base::i18n::IsRTL()) {
+  if (cocoa_l10n_util::ShouldDoExperimentalRTLLayout()) {
     std::swap(layout.leftIndent, layout.rightIndent);
     layout.avatarFrame.origin.x =
         width - parameters_.avatarSize.width - layout.avatarFrame.origin.x;