Avoid calling the GetSystemMetrics API in the renderer process on Windows to get the scrollbar metr…

content/public/common/renderer_preferences.cc

Index: content/public/common/renderer_preferences.cc
diff --git a/content/public/common/renderer_preferences.cc b/content/public/common/renderer_preferences.cc
index 662bc40df806393dd50f034c7f8defbe9b7296ea..e8af8b5dd114032bf8ee8c035e88e2e801b0ee4f 100644
--- a/content/public/common/renderer_preferences.cc
+++ b/content/public/common/renderer_preferences.cc
@@ -38,13 +38,19 @@ RendererPreferences::RendererPreferences()
       disable_client_blocked_error_page(false),
       plugin_fullscreen_allowed(true),
       use_video_overlay_for_embedded_encrypted_video(false),
-      use_view_overlay_for_all_video(false),
-      caption_font_height(0),
+      use_view_overlay_for_all_video(false)
+#if defined(OS_WIN)
+      , caption_font_height(0),
       small_caption_font_height(0),
       menu_font_height(0),
       status_font_height(0),
-      message_font_height(0) {
-}
+      message_font_height(0),
+      vertical_scroll_bar_width_in_dips(0),
+      horizontal_scroll_bar_height_in_dips(0),
+      arrow_bitmap_height_vertical_scroll_bar_in_dips(0),
+      arrow_bitmap_width_horizontal_scroll_bar_in_dips(0)
+#endif
+{}
 
 RendererPreferences::~RendererPreferences() { }