Remove non USE_AURA code from views files.

chrome/browser/first_run/try_chrome_dialog_view.cc

Index: chrome/browser/first_run/try_chrome_dialog_view.cc
diff --git a/chrome/browser/first_run/try_chrome_dialog_view.cc b/chrome/browser/first_run/try_chrome_dialog_view.cc
index 7376e6e49e7ecc07f1dbfc5e2588fe144604f672..04d32b83e2a30ef88169ad0c525923cddc560967 100644
--- a/chrome/browser/first_run/try_chrome_dialog_view.cc
+++ b/chrome/browser/first_run/try_chrome_dialog_view.cc
@@ -16,6 +16,8 @@
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "grit/ui_resources.h"
+#include "ui/aura/window.h"
+#include "ui/aura/window_tree_host.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/image/image.h"
@@ -31,11 +33,6 @@
 #include "ui/views/layout/layout_constants.h"
 #include "ui/views/widget/widget.h"
 
-#if defined(USE_AURA)
-#include "ui/aura/window.h"
-#include "ui/aura/window_tree_host.h"
-#endif
-
 namespace {
 
 const wchar_t kHelpCenterUrl[] =
@@ -282,11 +279,7 @@ TryChromeDialogView::Result TryChromeDialogView::ShowModal(
 
   // Carve the toast shape into the window.
   HWND toast_window;
-#if defined(USE_AURA)
   toast_window = popup_->GetNativeView()->GetHost()->GetAcceleratedWidget();
-#else
-  toast_window = popup_->GetNativeView();
-#endif
   SetToastRegion(toast_window, preferred.width(), preferred.height());
 
   // Time to show the window in a modal loop.