Re-do the way browser windows are shown:...

chrome/browser/views/frame/opaque_non_client_view.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/frame/opaque_non_client_view.h"
 
 #include "chrome/app/theme/theme_resources.h"
 #include "chrome/browser/views/frame/browser_view.h"
 #include "chrome/browser/views/tabs/tab_strip.h"
 #include "chrome/common/gfx/chrome_font.h"
@@ skipping 449 matching lines @@
       client_bounds.height() + top_height + kWindowVerticalBorderBottomSize;
   return gfx::Rect(window_x, window_y, window_w, window_h);
 }
 
 gfx::Rect OpaqueNonClientView::GetBoundsForTabStrip(TabStrip* tabstrip) {
   int tabstrip_height = tabstrip->GetPreferredHeight();
   int tabstrip_x = otr_avatar_bounds_.right();
   int tabstrip_width = minimize_button_->x() - tabstrip_x;
   if (frame_->IsMaximized())
     tabstrip_width -= kNewTabIconWindowControlsSpacing;
-  return gfx::Rect(tabstrip_x, 0, tabstrip_width, tabstrip_height);
+  return gfx::Rect(tabstrip_x, 0, std::max(0, tabstrip_width),
+                   tabstrip_height);
 }
 
 void OpaqueNonClientView::UpdateWindowIcon() {
   if (window_icon_)
     window_icon_->Update();
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // OpaqueNonClientView, TabIconView::TabContentsProvider implementation:
 
@@ skipping 556 matching lines @@
 }
 
 // static
 void OpaqueNonClientView::InitAppWindowResources() {
   static bool initialized = false;
   if (!initialized) {
     title_font_ = win_util::GetWindowTitleFont();
     initialized = true;
   }
 }