Fix hung renderer dialog not showing after setting USE_ASH=0

chrome/browser/platform_util_aura.cc

Index: chrome/browser/platform_util_aura.cc
diff --git a/chrome/browser/platform_util_aura.cc b/chrome/browser/platform_util_aura.cc
index db3a343893373b0ddca83fbdbbe1d47a4cbffbc3..16c3e2b80eca333a35b59413640e92106e472ffc 100644
--- a/chrome/browser/platform_util_aura.cc
+++ b/chrome/browser/platform_util_aura.cc
@@ -6,10 +6,7 @@
 
 #include "base/logging.h"
 #include "ui/aura/window.h"
-
-#if defined(USE_ASH)
-#include "ash/wm/window_util.h"
-#endif
+#include "ui/wm/core/window_util.h"
 
 namespace platform_util {
 
@@ -27,20 +24,11 @@ gfx::NativeView GetParent(gfx::NativeView view) {
 }
 
 bool IsWindowActive(gfx::NativeWindow window) {
-#if defined(USE_ASH)
-  return ash::wm::IsActiveWindow(window);
-#else
-  NOTIMPLEMENTED();
-  return false;
-#endif
+  return wm::IsActiveWindow(window);
 }
 
 void ActivateWindow(gfx::NativeWindow window) {
-#if defined(USE_ASH)
-  ash::wm::ActivateWindow(window);
-#else
-  NOTIMPLEMENTED();
-#endif
+  wm::ActivateWindow(window);
 }
 
 bool IsVisible(gfx::NativeView view) {