Adding selection text direction to SelectionBoundsChanged.

content/browser/renderer_host/render_widget_host_view_mac.mm

 // 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.
 
 #include "content/browser/renderer_host/render_widget_host_view_mac.h"
 
 #include <QuartzCore/QuartzCore.h>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 585 matching lines @@
       // Let AppKit cache the new input context to make IMEs happy.
       // See http://crbug.com/73039.
       [NSApp updateWindows];
       UseInputWindow(TSMGetActiveDocument(), !can_compose_inline_);
     }
   }
 }
 
 void RenderWidgetHostViewMac::SelectionBoundsChanged(
     const gfx::Rect& start_rect,
-    const gfx::Rect& end_rect) {
+    WebKit::WebTextDirection start_direction,
+    const gfx::Rect& end_rect,
+    WebKit::WebTextDirection end_direction) {
   if (start_rect == end_rect)
     caret_rect_ = start_rect;
 }
 
 void RenderWidgetHostViewMac::ImeCancelComposition() {
   [cocoa_view_ cancelComposition];
 }
 
 void RenderWidgetHostViewMac::ImeCompositionRangeChanged(
     const ui::Range& range,
@@ skipping 2637 matching lines @@
   if (!string) return NO;
 
   // If the user is currently using an IME, confirm the IME input,
   // and then insert the text from the service, the same as TextEdit and Safari.
   [self confirmComposition];
   [self insertText:string];
   return YES;
 }
 
 @end