Change name of NativeTheme::instance() to make it clear it's web only.

chrome/browser/ui/cocoa/profiles/profile_chooser_controller.mm

 // Copyright 2014 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/profiles/profile_chooser_controller.h"
 
 #import <Carbon/Carbon.h>  // kVK_Return.
 #import <Cocoa/Cocoa.h>
 
 #include "base/mac/bundle_locations.h"
@@ skipping 54 matching lines @@
 #import "ui/base/cocoa/controls/hyperlink_text_view.h"
 #import "ui/base/cocoa/hover_image_button.h"
 #include "ui/base/cocoa/window_size_constants.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/l10n/l10n_util_mac.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/text_elider.h"
 #include "ui/native_theme/common_theme.h"
 #include "ui/native_theme/native_theme.h"
+#include "ui/native_theme/native_theme_mac.h"
 
 namespace {
 
 // Constants taken from the Windows/Views implementation at:
 // chrome/browser/ui/views/profile_chooser_view.cc
 const int kLargeImageSide = 88;
 const int kSmallImageSide = 32;
 const CGFloat kFixedMenuWidth = 250;
 
 const CGFloat kVerticalSpacing = 16.0;
@@ skipping 106 matching lines @@
                    options:NSStringDrawingUsesLineFragmentOrigin];
   frame.origin = frame_origin;
   [text_view setFrame:frame];
   [text_view setDelegate:delegate];
   return text_view.autorelease();
 }
 
 // Returns the native dialog background color.
 NSColor* GetDialogBackgroundColor() {
   return gfx::SkColorToCalibratedNSColor(
-      ui::NativeTheme::instance()->GetSystemColor(
+      ui::NativeThemeMac::instance()->GetSystemColor(
           ui::NativeTheme::kColorId_DialogBackground));
 }
 
 // Builds a title card with one back button right aligned and one label center
 // aligned.
 NSView* BuildTitleCard(NSRect frame_rect,
                        const base::string16& message,
                        id back_button_target,
                        SEL back_button_action) {
   base::scoped_nsobject<NSView> container(
@@ skipping 2192 matching lines @@
 }
 
 - (bool)shouldShowGoIncognito {
   bool incognitoAvailable =
       IncognitoModePrefs::GetAvailability(browser_->profile()->GetPrefs()) !=
           IncognitoModePrefs::DISABLED;
   return incognitoAvailable && !browser_->profile()->IsGuestSession();
 }
 
 @end