For some vector icons, get the size from the vector definition.

chrome/browser/ui/views/toolbar/reload_button.cc

 // Copyright 2013 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/toolbar/reload_button.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/command_updater.h"
 #include "chrome/browser/search/search.h"
@@ skipping 215 matching lines @@
 }
 
 void ReloadButton::ChangeModeInternal(Mode mode) {
   ui::ThemeProvider* tp = GetThemeProvider();
   // |tp| can be NULL in unit tests.
   if (tp) {
     if (ui::MaterialDesignController::IsModeMaterial()) {
       const gfx::VectorIconId icon_id = (mode == MODE_RELOAD)
                                             ? gfx::VectorIconId::NAVIGATE_RELOAD
                                             : gfx::VectorIconId::NAVIGATE_STOP;
-      const int kButtonSize = 16;
       const SkColor normal_color =
           tp->GetColor(ThemeProperties::COLOR_TOOLBAR_BUTTON_ICON);
       const SkColor disabled_color =
           tp->GetColor(ThemeProperties::COLOR_TOOLBAR_BUTTON_ICON_INACTIVE);
       SetImage(views::Button::STATE_NORMAL,
-               gfx::CreateVectorIcon(icon_id, kButtonSize, normal_color));
+               gfx::CreatePrimaryVectorIcon(icon_id, normal_color));
       SetImage(views::Button::STATE_DISABLED,
-               gfx::CreateVectorIcon(icon_id, kButtonSize, disabled_color));
+               gfx::CreatePrimaryVectorIcon(icon_id, disabled_color));
     } else {
       SetImage(views::Button::STATE_NORMAL,
                *(tp->GetImageSkiaNamed((mode == MODE_RELOAD) ? IDR_RELOAD
                                                              : IDR_STOP)));
       SetImage(views::Button::STATE_DISABLED,
                *(tp->GetImageSkiaNamed((mode == MODE_RELOAD) ? IDR_RELOAD_D
                                                              : IDR_STOP_D)));
     }
   }
 
   visible_mode_ = mode;
   SchedulePaint();
 }
 
 void ReloadButton::OnDoubleClickTimer() {
   if (!IsMenuShowing())
     ChangeMode(intended_mode_, false);
 }
 
 void ReloadButton::OnStopToReloadTimer() {
   DCHECK(!IsMenuShowing());
   ChangeMode(intended_mode_, true);
 }