content: Make ifdefs match with where this is used

content/browser/renderer_host/render_widget_host_view.cc

Index: content/browser/renderer_host/render_widget_host_view.cc
diff --git a/content/browser/renderer_host/render_widget_host_view.cc b/content/browser/renderer_host/render_widget_host_view.cc
index f96559c920868d24b4c8d30ba5c3a57eb535f63d..8061bfda6015b9683efb013dbdb17b2dff73fc50 100644
--- a/content/browser/renderer_host/render_widget_host_view.cc
+++ b/content/browser/renderer_host/render_widget_host_view.cc
@@ -5,7 +5,17 @@
 #include "content/browser/renderer_host/render_widget_host_view.h"
 
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebScreenInfo.h"
+
+#if defined(OS_MACOSX)
 #include "third_party/WebKit/Source/WebKit/chromium/public/mac/WebScreenInfoFactory.h"
+#endif
+
+#if defined(TOUCH_UI)
+#include <gdk/gdkx.h>
+#include <gtk/gtk.h>
+
+#include "content/browser/renderer_host/gtk_window_utils.h"
+#endif
 
 // TODO(jam): move this to render_widget_host_view_mac.mm when it moves to
 // content.
@@ -17,6 +27,18 @@ void RenderWidgetHostView::GetDefaultScreenInfo(
 }
 #endif
 
+// TODO(erg): move this to render_widget_host_view_views_gtk.cc when if it
+// moves to content.
+#if defined(TOUCH_UI)
+// static
+void RenderWidgetHostView::GetDefaultScreenInfo(
+    WebKit::WebScreenInfo* results) {
+  GdkWindow* gdk_window =
+      gdk_display_get_default_group(gdk_display_get_default());
+  content::GetScreenInfoFromNativeWindow(gdk_window, results);
+}
+#endif
+
 RenderWidgetHostView::~RenderWidgetHostView() {}
 
 void RenderWidgetHostView::SetBackground(const SkBitmap& background) {