[Mac] (More) RTL support for tab strip

chrome/browser/ui/cocoa/browser_window_layout.h

Index: chrome/browser/ui/cocoa/browser_window_layout.h
diff --git a/chrome/browser/ui/cocoa/browser_window_layout.h b/chrome/browser/ui/cocoa/browser_window_layout.h
index d9b9396d20657bf8f060a8346e1a2f4ec6abd6e6..f500369053379b7409ed710f380b5d95f3c02879 100644
--- a/chrome/browser/ui/cocoa/browser_window_layout.h
+++ b/chrome/browser/ui/cocoa/browser_window_layout.h
@@ -85,10 +85,10 @@ struct LayoutParameters {
 struct TabStripLayout {
   // The frame of the tab strip in window coordinates.
   NSRect frame;
-  // The left indent for the controls of the TabStripController.
-  CGFloat leftIndent;
-  // The right indent for the controls of the TabStripController.
-  CGFloat rightIndent;
+  // The leading indent for the controls of the TabStripController.
+  CGFloat leadingIndent;
+  // The trailing indent for the controls of the TabStripController.
+  CGFloat trailingIndent;
   // Whether the TabStripController needs to add custom traffic light buttons.
   BOOL addCustomWindowControls;
   // The frame of the avatar in window coordinates.