X11: Cancel delayed resize task on manual resize

ui/views/widget/desktop_aura/desktop_window_tree_host_x11.cc

 // Copyright (c) 2012 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 "ui/views/widget/desktop_aura/desktop_window_tree_host_x11.h"
 
 #include <X11/extensions/shape.h>
 #include <X11/extensions/XInput2.h>
 #include <X11/Xatom.h>
 #include <X11/Xregion.h>
@@ skipping 980 matching lines @@
 
 void DesktopWindowTreeHostX11::SetBounds(
     const gfx::Rect& requested_bounds_in_pixel) {
   gfx::Rect bounds_in_pixels(requested_bounds_in_pixel.origin(),
                              AdjustSize(requested_bounds_in_pixel.size()));
   bool origin_changed = bounds_in_pixels_.origin() != bounds_in_pixels.origin();
   bool size_changed = bounds_in_pixels_.size() != bounds_in_pixels.size();
   XWindowChanges changes = {0};
   unsigned value_mask = 0;
 
+  delayed_resize_task_.Cancel();
+
   if (size_changed) {
     // Update the minimum and maximum sizes in case they have changed.
     UpdateMinAndMaxSize();
 
     if (bounds_in_pixels.width() < min_size_in_pixels_.width() ||
         bounds_in_pixels.height() < min_size_in_pixels_.height() ||
         (!max_size_in_pixels_.IsEmpty() &&
          (bounds_in_pixels.width() > max_size_in_pixels_.width() ||
           bounds_in_pixels.height() > max_size_in_pixels_.height()))) {
       gfx::Size size_in_pixels = bounds_in_pixels.size();
@@ skipping 1059 matching lines @@
   if (linux_ui) {
     ui::NativeTheme* native_theme = linux_ui->GetNativeTheme(window);
     if (native_theme)
       return native_theme;
   }
 
   return ui::NativeThemeAura::instance();
 }
 
 }  // namespace views