[Win] Keep client area the same size as window when fullscreened.

chrome/browser/ui/views/apps/glass_app_window_frame_view_win.cc

 // Copyright 2014 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/apps/glass_app_window_frame_view_win.h"
 
 #include "extensions/browser/app_window/native_app_window.h"
 #include "ui/base/hit_test.h"
 #include "ui/gfx/win/dpi.h"
 #include "ui/views/widget/widget.h"
@@ skipping 37 matching lines @@
 
   gfx::Insets insets = GetGlassInsets();
   return gfx::Rect(insets.left(),
                    insets.top(),
                    std::max(0, width() - insets.left() - insets.right()),
                    std::max(0, height() - insets.top() - insets.bottom()));
 }
 
 gfx::Rect GlassAppWindowFrameViewWin::GetWindowBoundsForClientBounds(
     const gfx::Rect& client_bounds) const {
+  if (widget_->IsFullscreen())
+    return bounds();
+
   gfx::Insets insets = GetGlassInsets();
   // Our bounds are not the same as the window's due to the offset added by
   // AppWindowDesktopWindowTreeHostWin::GetClientAreaInsets. So account for it
   // here.
   insets += gfx::Insets(0, 0, 1, 1);
   return gfx::Rect(client_bounds.x() - insets.left(),
                    client_bounds.y() - insets.top(),
                    client_bounds.width() + insets.left() + insets.right(),
                    client_bounds.height() + insets.top() + insets.bottom());
 }
@@ skipping 62 matching lines @@
   gfx::Size max_size = widget_->client_view()->GetMaximumSize();
 
   gfx::Insets insets = GetGlassInsets();
   if (max_size.width())
     max_size.Enlarge(insets.left() + insets.right(), 0);
   if (max_size.height())
     max_size.Enlarge(0, insets.top() + insets.bottom());
 
   return max_size;
 }