Remove HostDesktopType from c/b/ui/views/tabs

chrome/browser/ui/views/tabs/tab_strip.cc

 // 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.
 
 #include "chrome/browser/ui/views/tabs/tab_strip.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <iterator>
@@ skipping 1075 matching lines @@
   newtab_button_->set_background_offset(offset);
 }
 
 void TabStrip::SetImmersiveStyle(bool enable) {
   if (immersive_style_ == enable)
     return;
   immersive_style_ = enable;
 }
 
 SkAlpha TabStrip::GetInactiveAlpha(bool for_new_tab_button) const {
-  static const SkAlpha kInactiveTabAlphaAsh = 230;
-  static const SkAlpha kInactiveTabAlphaGlass = 200;
   static const SkAlpha kInactiveTabAlphaOpaque = 255;
   static const double kMultiSelectionMultiplier = 0.6;
 
-  const chrome::HostDesktopType host_desktop_type =
-      chrome::GetHostDesktopTypeForNativeView(GetWidget()->GetNativeView());
   SkAlpha base_alpha = kInactiveTabAlphaOpaque;
-  if (host_desktop_type == chrome::HOST_DESKTOP_TYPE_ASH)
-    base_alpha = kInactiveTabAlphaAsh;
-  else if (GetWidget()->ShouldWindowContentsBeTransparent())
+#if defined(USE_ASH)
+  static const SkAlpha kInactiveTabAlphaAsh = 230;
+  base_alpha = kInactiveTabAlphaAsh;
+#else
+  static const SkAlpha kInactiveTabAlphaGlass = 200;
+  if (GetWidget()->ShouldWindowContentsBeTransparent())
     base_alpha = kInactiveTabAlphaGlass;
+#endif  // USE_ASH
   return (for_new_tab_button || (GetSelectionModel().size() <= 1)) ?
       base_alpha : static_cast<SkAlpha>(kMultiSelectionMultiplier * base_alpha);
 }
 
 bool TabStrip::IsAnimating() const {
   return bounds_animator_.IsAnimating();
 }
 
 void TabStrip::StopAnimating(bool layout) {
   if (!IsAnimating())
@@ skipping 1753 matching lines @@
           ConvertPointToViewAndGetEventHandler(this, newtab_button_, point);
       if (view)
         return view;
     }
     Tab* tab = FindTabForEvent(point);
     if (tab)
       return ConvertPointToViewAndGetEventHandler(this, tab, point);
   }
   return this;
 }