Reverse bookmark buttons and menus in RTL

chrome/browser/ui/cocoa/gradient_button_cell.mm

Index: chrome/browser/ui/cocoa/gradient_button_cell.mm
diff --git a/chrome/browser/ui/cocoa/gradient_button_cell.mm b/chrome/browser/ui/cocoa/gradient_button_cell.mm
index 4827cef0a613467092a3308d79a75041ec3da203..f1a5abf82d78567387d6130a636fa1caecf8e6f8 100644
--- a/chrome/browser/ui/cocoa/gradient_button_cell.mm
+++ b/chrome/browser/ui/cocoa/gradient_button_cell.mm
@@ -743,7 +743,6 @@ static const NSTimeInterval kAnimationHideDuration = 0.4;
     if (shouldClipTheTitle)
       [NSBezierPath clipRect:solidPart];
 
-    CGFloat textLeft = [self textStartXOffset];
 
     // For some reason, the height of cellFrame as passed in is totally bogus.
     // For vertical centering purposes, we need the bounds of the containing
@@ -751,17 +750,15 @@ static const NSTimeInterval kAnimationHideDuration = 0.4;
     NSRect buttonFrame = [[self controlView] frame];
 
     // Call the vertical offset to match native NSButtonCell's version.
-    textOffset = NSMakePoint(textLeft,
-                             (NSHeight(buttonFrame) - size.height) / 2 +
-                             [self verticalTextOffset]);
+    textOffset = NSMakePoint(
+        NSMinX(cellFrame),
+        (NSHeight(buttonFrame) - size.height) / 2 + [self verticalTextOffset]);
     // WIth Material Design we want an ellipsis if the title is too long to fit,
     // so have to use drawInRect: instead of drawAtPoint:.
     if (isModeMaterial) {
-      NSRect textBounds = NSMakeRect(textOffset.x,
-                                     textOffset.y,
-                                     NSWidth(buttonFrame) - textOffset.x,
-                                     NSHeight(buttonFrame));
-      [title drawInRect:textBounds];
+      NSRect textFrame = NSMakeRect(textOffset.x, textOffset.y,
+                                    NSWidth(cellFrame), NSHeight(buttonFrame));
+      [title drawInRect:textFrame];
     } else {
       [title drawAtPoint:textOffset];
     }