Mac (Cocoa) Omnibox: Force text field to LTR context if it is a URL.

chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_UI_COCOA_OMNIBOX_OMNIBOX_VIEW_MAC_H_
 #define CHROME_BROWSER_UI_COCOA_OMNIBOX_OMNIBOX_VIEW_MAC_H_
 
 #import <Cocoa/Cocoa.h>
 #include <stddef.h>
 
@@ skipping 164 matching lines @@
   // Update the field with |display_text| and set the selection.
   void SetTextAndSelectedRange(const base::string16& display_text,
                                const NSRange range);
 
   // Pass the current content of |field_| to SetText(), maintaining
   // any selection.  Named to be consistent with GTK and Windows,
   // though here we cannot really do the in-place operation they do.
   void EmphasizeURLComponents() override;
 
   // Apply our font and paragraph style to |attributedString|.
-  void ApplyTextStyle(NSMutableAttributedString* attributedString);
+  // If |force_ltr|, sets the paragraph direction to left-to-right.
+  void ApplyTextStyle(bool force_ltr,
+                      NSMutableAttributedString* attributedString);
 
   // Calculates text attributes according to |display_text| and applies them
   // to the given |attributedString| object.
   void ApplyTextAttributes(const base::string16& display_text,
                            NSMutableAttributedString* attributedString);
 
   // Return the number of UTF-16 units in the current buffer, excluding the
   // suggested text.
   int GetOmniboxTextLength() const override;
   NSUInteger GetTextLength() const;
@@ skipping 36 matching lines @@
   NSRange coalesced_range_update_;
 
   // The time of the first character insert operation that has not yet been
   // painted. Used to measure omnibox responsiveness with a histogram.
   base::TimeTicks insert_char_time_;
 
   DISALLOW_COPY_AND_ASSIGN(OmniboxViewMac);
 };
 
 #endif  // CHROME_BROWSER_UI_COCOA_OMNIBOX_OMNIBOX_VIEW_MAC_H_