Converts chrome to aura-mus

chrome/browser/ui/views/frame/browser_non_client_frame_view_mus.cc

Index: chrome/browser/ui/views/frame/browser_non_client_frame_view_mus.cc
diff --git a/chrome/browser/ui/views/frame/browser_non_client_frame_view_mus.cc b/chrome/browser/ui/views/frame/browser_non_client_frame_view_mus.cc
index 1543bf38ae423f607f401202682934f1e0f5fbf6..0125b5b9907f1c338511a686212c5bff0f0d227b 100644
--- a/chrome/browser/ui/views/frame/browser_non_client_frame_view_mus.cc
+++ b/chrome/browser/ui/views/frame/browser_non_client_frame_view_mus.cc
@@ -22,7 +22,6 @@
 #include "chrome/browser/web_applications/web_app.h"
 #include "chrome/grit/theme_resources.h"
 #include "content/public/browser/web_contents.h"
-#include "services/ui/public/cpp/window.h"
 #include "ui/accessibility/ax_node_data.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/window.h"
@@ -36,6 +35,7 @@
 #include "ui/gfx/scoped_canvas.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/layout/layout_constants.h"
+#include "ui/views/mus/desktop_window_tree_host_mus.h"
 #include "ui/views/mus/window_manager_frame_values.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/widget/widget_delegate.h"
@@ -333,20 +333,17 @@ gfx::ImageSkia BrowserNonClientFrameViewMus::GetFaviconForTabIconView() {
 // BrowserNonClientFrameView:
 void BrowserNonClientFrameViewMus::UpdateProfileIcons() {
 #if defined(FRAME_AVATAR_BUTTON)
-  if (browser_view()->IsRegularOrGuestSession())
+  if (browser_view()->IsRegularOrGuestSession()) {
     profile_switcher_.Update(AvatarButtonStyle::NATIVE);
-  else
+    return;
+  }
 #endif
-    UpdateProfileIndicatorIcon();
+  UpdateProfileIndicatorIcon();
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // BrowserNonClientFrameViewMus, private:
 
-ui::Window* BrowserNonClientFrameViewMus::mus_window() {
-  return static_cast<BrowserFrameMus*>(frame()->native_widget())->window();
-}
-
 void BrowserNonClientFrameViewMus::UpdateClientArea() {
   std::vector<gfx::Rect> additional_client_area;
   if (tab_strip_) {
@@ -356,9 +353,10 @@ void BrowserNonClientFrameViewMus::UpdateClientArea() {
       additional_client_area.push_back(tab_strip_bounds);
     }
   }
-  mus_window()->SetClientArea(
-      views::WindowManagerFrameValues::instance().normal_insets,
-      additional_client_area);
+  static_cast<aura::WindowTreeHostMus*>(
+      GetWidget()->GetNativeWindow()->GetHost())

[sadrul, 2016/12/16 02:17:48]

We are using this static-cast in a few places. Maybe we could have some
DesktopWindowTreeHostMus::FromWidget() or something instead?

[sky, 2016/12/16 03:51:50]

I'm hesitant to do that because it's generally not safe. Place like this it's ok
because they know what the Host is.

+      ->SetClientArea(views::WindowManagerFrameValues::instance().normal_insets,
+                      additional_client_area);
 }
 
 void BrowserNonClientFrameViewMus::TabStripMaxXChanged(TabStrip* tab_strip) {