Remove a bunch of dead code around WindowFeatures

third_party/WebKit/public/web/WebWindowFeatures.h

Index: third_party/WebKit/public/web/WebWindowFeatures.h
diff --git a/third_party/WebKit/public/web/WebWindowFeatures.h b/third_party/WebKit/public/web/WebWindowFeatures.h
index f4ede783f0f07823ac22a1bfe4682b53a36efbd9..a4033d1cb0c232d2169ce25602140e3809f0139a 100644
--- a/third_party/WebKit/public/web/WebWindowFeatures.h
+++ b/third_party/WebKit/public/web/WebWindowFeatures.h
@@ -54,13 +54,9 @@ struct WebWindowFeatures {
   bool menu_bar_visible;
   bool status_bar_visible;
   bool tool_bar_visible;
-  bool location_bar_visible;
   bool scrollbars_visible;
-  bool resizable;
-
-  bool fullscreen;
-  bool dialog;
-  WebVector<WebString> additional_features;
+  bool background;
+  bool persistent;
 
   WebWindowFeatures()
       : x(0),
@@ -74,11 +70,9 @@ struct WebWindowFeatures {
         menu_bar_visible(true),
         status_bar_visible(true),
         tool_bar_visible(true),
-        location_bar_visible(true),
         scrollbars_visible(true),
-        resizable(true),
-        fullscreen(false),
-        dialog(false) {}
+        background(false),
+        persistent(false) {}
 
 #if BLINK_IMPLEMENTATION
   WebWindowFeatures(const WindowFeatures& f)
@@ -93,12 +87,9 @@ struct WebWindowFeatures {
         menu_bar_visible(f.menu_bar_visible),
         status_bar_visible(f.status_bar_visible),
         tool_bar_visible(f.tool_bar_visible),
-        location_bar_visible(f.location_bar_visible),
         scrollbars_visible(f.scrollbars_visible),
-        resizable(f.resizable),
-        fullscreen(f.fullscreen),
-        dialog(f.dialog),
-        additional_features(f.additional_features) {}
+        background(f.background),
+        persistent(f.persistent) {}
 
   operator WindowFeatures() const {
     WindowFeatures result;
@@ -113,13 +104,9 @@ struct WebWindowFeatures {
     result.menu_bar_visible = menu_bar_visible;
     result.status_bar_visible = status_bar_visible;
     result.tool_bar_visible = tool_bar_visible;
-    result.location_bar_visible = location_bar_visible;
     result.scrollbars_visible = scrollbars_visible;
-    result.resizable = resizable;
-    result.fullscreen = fullscreen;
-    result.dialog = dialog;
-    for (size_t i = 0; i < additional_features.size(); ++i)
-      result.additional_features.push_back(additional_features[i]);
+    result.background = background;
+    result.persistent = persistent;
     return result;
   }
 #endif