Obey gtk-cursor-blink setting

chrome/common/render_messages.h

Index: chrome/common/render_messages.h
diff --git a/chrome/common/render_messages.h b/chrome/common/render_messages.h
index 752c208727081340a3ba83189aba3b2960928d47..7bbbb9a5d77fc16c0b4f38c1af724b8317b6f867 100644
--- a/chrome/common/render_messages.h
+++ b/chrome/common/render_messages.h
@@ -1579,6 +1579,7 @@ struct ParamTraits<RendererPreferences> {
     WriteParam(m, static_cast<int>(p.subpixel_rendering));
     WriteParam(m, p.focus_ring_color);
     WriteParam(m, p.browser_handles_top_level_requests);
+    WriteParam(m, p.caret_blink_interval);
   }
   static bool Read(const Message* m, void** iter, param_type* p) {
     if (!ReadParam(m, iter, &p->can_accept_load_drops))
@@ -1606,6 +1607,9 @@ struct ParamTraits<RendererPreferences> {
     if (!ReadParam(m, iter, &p->browser_handles_top_level_requests))
       return false;
 
+    if (!ReadParam(m, iter, &p->caret_blink_interval))
+      return false;
+
     return true;
   }
   static void Log(const param_type& p, std::wstring* l) {