Add AppWindow.setVisibleOnAllWorkspaces.

apps/app_window.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 "apps/app_window.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 148 matching lines @@
       frame(AppWindow::FRAME_CHROME),
       has_frame_color(false),
       active_frame_color(SK_ColorBLACK),
       inactive_frame_color(SK_ColorBLACK),
       alpha_enabled(false),
       creator_process_id(0),
       state(ui::SHOW_STATE_DEFAULT),
       hidden(false),
       resizable(true),
       focused(true),
-      always_on_top(false) {
+      always_on_top(false),
+      visible_on_all_workspaces(false) {
 }
 
 AppWindow::CreateParams::~CreateParams() {}
 
 gfx::Rect AppWindow::CreateParams::GetInitialWindowBounds(
     const gfx::Insets& frame_insets) const {
   // Combine into a single window bounds.
   gfx::Rect combined_bounds(window_spec.bounds);
   if (content_spec.bounds.x() != BoundsSpecification::kUnspecifiedPosition)
     combined_bounds.set_x(content_spec.bounds.x() - frame_insets.left());
@@ skipping 548 matching lines @@
 
   properties->SetBoolean("fullscreen",
                          native_app_window_->IsFullscreenOrPending());
   properties->SetBoolean("minimized", native_app_window_->IsMinimized());
   properties->SetBoolean("maximized", native_app_window_->IsMaximized());
   properties->SetBoolean("alwaysOnTop", IsAlwaysOnTop());
   properties->SetBoolean("hasFrameColor", native_app_window_->HasFrameColor());
   properties->SetBoolean(
       "alphaEnabled",
       requested_alpha_enabled_ && native_app_window_->CanHaveAlphaEnabled());
+#if defined(OS_MACOSX) || (defined(OS_LINUX) && !defined(OS_CHROMEOS))
+  properties->SetBoolean("canSetVisibleOnAllWorkspaces", true);
+#else
+  properties->SetBoolean("canSetVisibleOnAllWorkspaces", false);
+#endif
 
   // These properties are undocumented and are to enable testing. Alpha is
   // removed to
   // make the values easier to check.
   SkColor transparent_white = ~SK_ColorBLACK;
   properties->SetInteger(
       "activeFrameColor",
       native_app_window_->ActiveFrameColor() & transparent_white);
   properties->SetInteger(
       "inactiveFrameColor",
@@ skipping 356 matching lines @@
         region.bounds.x(),
         region.bounds.y(),
         region.bounds.right(),
         region.bounds.bottom(),
         region.draggable ? SkRegion::kUnion_Op : SkRegion::kDifference_Op);
   }
   return sk_region;
 }
 
 }  // namespace apps