Reorganize fullscreen mode handling. Now nearly everything is in WindowWin. ...

chrome/browser/views/frame/browser_frame.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/browser_frame.h"
 
 #include <dwmapi.h>
 #include <shellapi.h>
 
 #include "chrome/browser/browser_list.h"
@@ skipping 119 matching lines @@
   int border_thickness = 0;
   if (browser_view_->IsMaximized()) {
     // Make the maximized mode client rect fit the screen exactly, by
     // subtracting the border Windows automatically adds for maximized mode.
     border_thickness = GetSystemMetrics(SM_CXSIZEFRAME);
     // Find all auto-hide taskbars along the screen edges and adjust in by the
     // thickness of the auto-hide taskbar on each such edge, so the window isn't
     // treated as a "fullscreen app", which would cause the taskbars to
     // disappear.
     HMONITOR monitor = MonitorFromWindow(GetNativeView(),
-                                         MONITOR_DEFAULTTONEAREST);
+                                         MONITOR_DEFAULTTONULL);
     if (win_util::EdgeHasTopmostAutoHideTaskbar(ABE_LEFT, monitor))
       client_rect->left += win_util::kAutoHideTaskbarThicknessPx;
     if (win_util::EdgeHasTopmostAutoHideTaskbar(ABE_RIGHT, monitor))
       client_rect->right -= win_util::kAutoHideTaskbarThicknessPx;
     if (win_util::EdgeHasTopmostAutoHideTaskbar(ABE_BOTTOM, monitor)) {
       client_rect->bottom -= win_util::kAutoHideTaskbarThicknessPx;
     } else if (win_util::EdgeHasTopmostAutoHideTaskbar(ABE_TOP, monitor)) {
       // Tricky bit.  Due to a bug in DwmDefWindowProc()'s handling of
       // WM_NCHITTEST, having any nonclient area atop the window causes the
       // caption buttons to draw onscreen but not respond to mouse hover/clicks.
@@ skipping 71 matching lines @@
 
 void BrowserFrame::UpdateDWMFrame() {
   // Nothing to do yet.
   if (!GetClientView() || !browser_view_->IsBrowserTypeNormal())
     return;
 
   // In fullscreen mode, we don't extend glass into the client area at all,
   // because the GDI-drawn text in the web content composited over it will
   // become semi-transparent over any glass area.
   MARGINS margins = { 0 };
-  if (browser_view_->CanCurrentlyResize()) {
+  if (!IsMaximized() && !IsFullscreen()) {
     margins.cxLeftWidth = kClientEdgeThickness + 1;
     margins.cxRightWidth = kClientEdgeThickness + 1;
     margins.cyBottomHeight = kClientEdgeThickness + 1;
   }
   // In maximized mode, we only have a titlebar strip of glass, no side/bottom
   // borders.
   if (!browser_view_->IsFullscreen()) {
     margins.cyTopHeight =
         GetBoundsForTabStrip(browser_view_->tabstrip()).bottom();
   }
   DwmExtendFrameIntoClientArea(GetNativeView(), &margins);
 }