[Mac] (More) RTL support for tab strip

chrome/browser/ui/cocoa/browser_window_controller_private.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.
 
 #import "chrome/browser/ui/cocoa/browser_window_controller_private.h"
 
 #include <cmath>
 
 #import "base/auto_reset.h"
 #include "base/command_line.h"
@@ skipping 112 matching lines @@
 }
 
 - (void)updateFullscreenCollectionBehavior {
   // Set the window to participate in Lion Fullscreen mode.  Setting this flag
   // has no effect on Snow Leopard or earlier.  Panels can share a fullscreen
   // space with a tabbed window, but they can not be primary fullscreen
   // windows.
   // This ensures the fullscreen button is appropriately positioned. It must
   // be done before calling layoutSubviews because the new avatar button's
   // position depends on the fullscreen button's position, as well as
-  // TabStripController's rightIndentForControls.
+  // TabStripController's trailingIndentForControls.
   // The fullscreen button's position may depend on the old avatar button's
   // width, but that does not require calling layoutSubviews first.
   NSWindow* window = [self window];
   NSUInteger collectionBehavior = [window collectionBehavior];
   collectionBehavior &= ~NSWindowCollectionBehaviorFullScreenAuxiliary;
   collectionBehavior &= ~NSWindowCollectionBehaviorFullScreenPrimary;
   collectionBehavior |= browser_->type() == Browser::TYPE_TABBED ||
                                 browser_->type() == Browser::TYPE_POPUP
                             ? NSWindowCollectionBehaviorFullScreenPrimary
                             : NSWindowCollectionBehaviorFullScreenAuxiliary;
@@ skipping 141 matching lines @@
   if (!NSIsEmptyRect(layout.avatarFrame)) {
     NSView* avatarButton = [avatarButtonController_ view];
     [avatarButton setFrame:layout.avatarFrame];
     [avatarButton setHidden:NO];
   }
 
   // Check if the tab strip's frame has changed.
   BOOL requiresRelayout =
       !NSEqualRects([[self tabStripView] frame], layout.frame);
 
-  // Check if the left indent has changed.
-  if (layout.leftIndent != [tabStripController_ leftIndentForControls]) {
-    [tabStripController_ setLeftIndentForControls:layout.leftIndent];
+  // Check if the leading indent has changed.
+  if (layout.leadingIndent != [tabStripController_ leadingIndentForControls]) {
+    [tabStripController_ setLeadingIndentForControls:layout.leadingIndent];
     requiresRelayout = YES;
   }
 
-  // Check if the right indent has changed.
-  if (layout.rightIndent != [tabStripController_ rightIndentForControls]) {
-    [tabStripController_ setRightIndentForControls:layout.rightIndent];
+  // Check if the trailing indent has changed.
+  if (layout.trailingIndent !=
+      [tabStripController_ trailingIndentForControls]) {
+    [tabStripController_ setTrailingIndentForControls:layout.trailingIndent];
     requiresRelayout = YES;
   }
 
   // It is undesirable to force tabs relayout when the tap strip's frame did
   // not change, because it will interrupt tab animations in progress.
   // In addition, there appears to be an AppKit bug on <10.9 where interrupting
   // a tab animation resulted in the tab frame being the animator's target
   // frame instead of the interrupting setFrame. (See http://crbug.com/415093)
   if (requiresRelayout) {
     [[self tabStripView] setFrame:layout.frame];
@@ skipping 870 matching lines @@
   if (fullscreenLowPowerCoordinator_)
     fullscreenLowPowerCoordinator_->SetHasActiveSheet(false);
 }
 
 - (void)childWindowsDidChange {
   if (fullscreenLowPowerCoordinator_)
     fullscreenLowPowerCoordinator_->ChildWindowsChanged();
 }
 
 @end  // @implementation BrowserWindowController(Private)