Migrate more vector icons to chrome/.

ui/views/controls/button/vector_icon_button.cc

 // Copyright 2015 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 "ui/views/controls/button/vector_icon_button.h"
 
 #include "ui/gfx/color_palette.h"
 #include "ui/gfx/color_utils.h"
 #include "ui/gfx/paint_vector_icon.h"
 #include "ui/gfx/vector_icons_public.h"
@@ skipping 34 matching lines @@
 }
 
 void VectorIconButton::SetIcon(const gfx::VectorIcon& icon) {
   icon_ = &icon;
   SetIcon(gfx::VectorIconId::VECTOR_ICON_NONE);
 }
 
 void VectorIconButton::OnThemeChanged() {
   SkColor icon_color =
       color_utils::DeriveDefaultIconColor(delegate_->GetVectorIconBaseColor());
-  gfx::ImageSkia image;
-  if (icon_)
-    image = gfx::CreateVectorIcon(*icon_, icon_color);
-  else
-    image = gfx::CreateVectorIcon(id_, icon_color);
-  SetImage(views::CustomButton::STATE_NORMAL, &image);
-  image = gfx::CreateVectorIcon(id_, SkColorSetA(icon_color, 0xff / 2));
-  SetImage(views::CustomButton::STATE_DISABLED, &image);
+  SkColor disabled_color = SkColorSetA(icon_color, 0xff / 2);
+  if (icon_) {
+    SetImage(views::CustomButton::STATE_NORMAL,
+             gfx::CreateVectorIcon(*icon_, icon_color));
+    SetImage(views::CustomButton::STATE_DISABLED,
+             gfx::CreateVectorIcon(*icon_, disabled_color));
+  } else {
+    SetImage(views::CustomButton::STATE_NORMAL,
+             gfx::CreateVectorIcon(id_, icon_color));
+    SetImage(views::CustomButton::STATE_DISABLED,
+             gfx::CreateVectorIcon(id_, disabled_color));
+  }
   set_ink_drop_base_color(icon_color);
 }
 
 void VectorIconButton::OnNativeThemeChanged(const ui::NativeTheme* theme) {
   OnThemeChanged();
 }
 
 }  // namespace views