Add pickling traits for the WebFilterOperations class.

content/public/common/webkit_param_traits.h

Index: content/public/common/webkit_param_traits.h
diff --git a/content/public/common/webkit_param_traits.h b/content/public/common/webkit_param_traits.h
index 7132053b30b6049c1d33b27a9959e77b466dd95b..c2ce03734e5c4230106f3c13ad5834757d7b12c4 100644
--- a/content/public/common/webkit_param_traits.h
+++ b/content/public/common/webkit_param_traits.h
@@ -19,6 +19,7 @@
 #include "content/common/content_export.h"
 #include "ipc/ipc_message_utils.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebData.h"
+#include "third_party/WebKit/Source/Platform/chromium/public/WebFilterOperations.h"
 #include "third_party/WebKit/Source/Platform/chromium/public/WebTransformationMatrix.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputEvent.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebTextDirection.h"
@@ -96,6 +97,38 @@ struct ParamTraits<WebKit::WebTransformationMatrix> {
 };
 
 template <>
+struct ParamTraits<WebKit::WebPoint> {
+  typedef WebKit::WebPoint param_type;
+  static void Write(Message* m, const param_type& p);
+  static bool Read(const Message* m, PickleIterator* iter, param_type* r);
+  static void Log(const param_type& p, std::string* l);
+};
+
+template <>
+struct ParamTraits<WebKit::WebRect> {
+  typedef WebKit::WebRect param_type;
+  static void Write(Message* m, const param_type& p);
+  static bool Read(const Message* m, PickleIterator* iter, param_type* r);
+  static void Log(const param_type& p, std::string* l);
+};
+
+template <>
+struct ParamTraits<WebKit::WebFilterOperations> {
+  typedef WebKit::WebFilterOperations param_type;
+  static void Write(Message* m, const param_type& p);
+  static bool Read(const Message* m, PickleIterator* iter, param_type* r);
+  static void Log(const param_type& p, std::string* l);
+};
+
+template <>
+struct ParamTraits<WebKit::WebFilterOperation> {
+  typedef WebKit::WebFilterOperation param_type;
+  static void Write(Message* m, const param_type& p);
+  static bool Read(const Message* m, PickleIterator* iter, param_type* r);
+  static void Log(const param_type& p, std::string* l);
+};
+
+template <>
 struct ParamTraits<webkit_glue::ResourceLoadTimingInfo> {
   typedef webkit_glue::ResourceLoadTimingInfo param_type;
   static void Write(Message* m, const param_type& p);