Move webpreferences.* from webkit/ to content/

ppapi/shared_impl/ppapi_preferences.cc

Index: ppapi/shared_impl/ppapi_preferences.cc
diff --git a/ppapi/shared_impl/ppapi_preferences.cc b/ppapi/shared_impl/ppapi_preferences.cc
index 662c8ebd34ae98044193a34dd88163364d9b8b2b..f7ab7cc7dc2dd57d7a37dbeeff90062749951b20 100644
--- a/ppapi/shared_impl/ppapi_preferences.cc
+++ b/ppapi/shared_impl/ppapi_preferences.cc
@@ -15,21 +15,6 @@ Preferences::Preferences()
       is_stage3d_baseline_supported(false),
       is_accelerated_video_decode_enabled(false) {}
 
-Preferences::Preferences(const WebPreferences& prefs)
-    : standard_font_family_map(prefs.standard_font_family_map),
-      fixed_font_family_map(prefs.fixed_font_family_map),
-      serif_font_family_map(prefs.serif_font_family_map),
-      sans_serif_font_family_map(prefs.sans_serif_font_family_map),
-      default_font_size(prefs.default_font_size),
-      default_fixed_font_size(prefs.default_fixed_font_size),
-      number_of_cpu_cores(prefs.number_of_cpu_cores),
-      is_3d_supported(prefs.flash_3d_enabled),
-      is_stage3d_supported(prefs.flash_stage3d_enabled),
-      is_stage3d_baseline_supported(prefs.flash_stage3d_baseline_enabled),
-      is_webgl_supported(prefs.experimental_webgl_enabled),
-      is_accelerated_video_decode_enabled(
-          prefs.pepper_accelerated_video_decode_enabled) {}
-
 Preferences::~Preferences() {}
 
 }  // namespace ppapi