Changed the icons for "Manage people" and sync errors

chrome/browser/ui/views/profiles/profile_chooser_view.cc

 // 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.
 
 #include "chrome/browser/ui/views/profiles/profile_chooser_view.h"
 
 #include "base/macros.h"
 #include "base/metrics/user_metrics.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 1480 matching lines @@
 }
 
 views::View* ProfileChooserView::CreateOptionsView(bool display_lock) {
   views::View* view = new views::View();
   views::GridLayout* layout = CreateSingleColumnLayout(view, kFixedMenuWidth);
 
   base::string16 text = browser_->profile()->IsGuestSession() ?
       l10n_util::GetStringUTF16(IDS_PROFILES_EXIT_GUEST) :
       l10n_util::GetStringUTF16(IDS_PROFILES_MANAGE_USERS_BUTTON);
   const int kIconSize = 16;
+
+  gfx::VectorIconId settings_icon = switches::IsMaterialDesignUserMenu() ?
+      gfx::VectorIconId::SETTINGS : gfx::VectorIconId::ACCOUNT_BOX;
   users_button_ = new BackgroundColorHoverButton(
-      this, text, gfx::CreateVectorIcon(gfx::VectorIconId::ACCOUNT_BOX,
-                                        kIconSize, gfx::kChromeIconGrey));
+      this, text, gfx::CreateVectorIcon(settings_icon, kIconSize,
+                                        gfx::kChromeIconGrey));
+
   layout->StartRow(1, 0);
   layout->AddView(users_button_);
 
   if (display_lock) {
     layout->StartRow(1, 0);
     layout->AddView(new views::Separator(views::Separator::HORIZONTAL));
 
     lock_button_ = new BackgroundColorHoverButton(
         this, l10n_util::GetStringUTF16(IDS_PROFILES_PROFILE_SIGNOUT_BUTTON),
         gfx::CreateVectorIcon(gfx::VectorIconId::LOCK, kIconSize,
@@ skipping 354 matching lines @@
       IncognitoModePrefs::GetAvailability(browser_->profile()->GetPrefs()) !=
           IncognitoModePrefs::DISABLED;
   return incognito_available && !browser_->profile()->IsGuestSession();
 }
 
 void ProfileChooserView::PostActionPerformed(
     ProfileMetrics::ProfileDesktopMenu action_performed) {
   ProfileMetrics::LogProfileDesktopMenu(action_performed, gaia_service_type_);
   gaia_service_type_ = signin::GAIA_SERVICE_TYPE_NONE;
 }