Relanding focus manager refactoring

chrome/browser/views/tabs/tab_strip.cc

 // Copyright (c) 2006-2008 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/views/tabs/tab_strip.h"
 
 #include "app/drag_drop_types.h"
 #include "app/gfx/canvas.h"
 #include "app/gfx/path.h"
 #include "app/l10n_util.h"
@@ skipping 1364 matching lines @@
   arrow_window = new views::WidgetWin;
   arrow_window->set_window_style(WS_POPUP);
   arrow_window->set_window_ex_style(WS_EX_TOPMOST | WS_EX_NOACTIVATE |
                                     WS_EX_LAYERED | WS_EX_TRANSPARENT);
 
   arrow_view = new views::ImageView;
   arrow_view->SetImage(GetDropArrowImage(point_down));
 
   arrow_window->Init(
       NULL,
-      gfx::Rect(0, 0, drop_indicator_width, drop_indicator_height),
-      true);
+      gfx::Rect(0, 0, drop_indicator_width, drop_indicator_height));
   arrow_window->SetContentsView(arrow_view);
 #else
   NOTIMPLEMENTED();
 #endif
 }
 
 TabStrip::DropInfo::~DropInfo() {
   // Close eventually deletes the window, which deletes arrow_view too.
 #if defined(OS_WIN)
   arrow_window->Close();
@@ skipping 175 matching lines @@
               &TabStrip::ResizeLayoutTabs),
           kResizeTabsTimeMs);
     }
   } else {
     // Mouse moved quickly out of the tab strip and then into it again, so
     // cancel the timer so that the strip doesn't move when the mouse moves
     // back over it.
     resize_layout_factory_.RevokeAll();
   }
 }