Don't reserve space for an auto-hide taskbar that's not always-on-top. Windo...

chrome/views/window/window_win.cc

Index: chrome/views/window/window_win.cc
===================================================================
--- chrome/views/window/window_win.cc	(revision 12889)
+++ chrome/views/window/window_win.cc	(working copy)
@@ -627,13 +627,13 @@
     // disappear.
     HMONITOR monitor = MonitorFromWindow(GetNativeView(),
                                          MONITOR_DEFAULTTONEAREST);
-    if (win_util::EdgeHasAutoHideTaskbar(ABE_LEFT, monitor))
+    if (win_util::EdgeHasTopmostAutoHideTaskbar(ABE_LEFT, monitor))
       client_rect->left += win_util::kAutoHideTaskbarThicknessPx;
-    if (win_util::EdgeHasAutoHideTaskbar(ABE_TOP, monitor))
+    if (win_util::EdgeHasTopmostAutoHideTaskbar(ABE_TOP, monitor))
       client_rect->top += win_util::kAutoHideTaskbarThicknessPx;
-    if (win_util::EdgeHasAutoHideTaskbar(ABE_RIGHT, monitor))
+    if (win_util::EdgeHasTopmostAutoHideTaskbar(ABE_RIGHT, monitor))
       client_rect->right -= win_util::kAutoHideTaskbarThicknessPx;
-    if (win_util::EdgeHasAutoHideTaskbar(ABE_BOTTOM, monitor))
+    if (win_util::EdgeHasTopmostAutoHideTaskbar(ABE_BOTTOM, monitor))
       client_rect->bottom -= win_util::kAutoHideTaskbarThicknessPx;
 
     // We cannot return WVR_REDRAW when there is nonclient area, or Windows