Implement <webview>.addContentScript/removeContentScript API [1]

extensions/common/user_script.cc

Index: extensions/common/user_script.cc
diff --git a/extensions/common/user_script.cc b/extensions/common/user_script.cc
index ea7b6a7423edbbc9ffdd2b4dd64412d3f66ae2e2..825276fd019bc8fde2f0a862b93d901b5b4e8563 100644
--- a/extensions/common/user_script.cc
+++ b/extensions/common/user_script.cc
@@ -147,7 +147,6 @@ void UserScript::Pickle(::Pickle* pickle) const {
 
   PickleHostID(pickle, host_id_);
   pickle->WriteInt(consumer_instance_type());
-  PickleRoutingInfo(pickle, routing_info_);
   PickleGlobs(pickle, globs_);
   PickleGlobs(pickle, exclude_globs_);
   PickleURLPatternSet(pickle, url_set_);
@@ -170,12 +169,6 @@ void UserScript::PickleHostID(::Pickle* pickle, const HostID& host_id) const {
   pickle->WriteString(host_id.id());
 }
 
-void UserScript::PickleRoutingInfo(::Pickle* pickle,
-                                   const RoutingInfo& routing_info) const {
-  pickle->WriteInt(routing_info.render_process_id);
-  pickle->WriteInt(routing_info.render_view_id);
-}
-
 void UserScript::PickleURLPatternSet(::Pickle* pickle,
                                      const URLPatternSet& pattern_list) const {
   pickle->WriteSizeT(pattern_list.patterns().size());
@@ -215,7 +208,6 @@ void UserScript::Unpickle(const ::Pickle& pickle, PickleIterator* iter) {
   consumer_instance_type_ =
       static_cast<ConsumerInstanceType>(consumer_instance_type);
 
-  UnpickleRoutingInfo(pickle, iter, &routing_info_);
   UnpickleGlobs(pickle, iter, &globs_);
   UnpickleGlobs(pickle, iter, &exclude_globs_);
   UnpickleURLPatternSet(pickle, iter, &url_set_);
@@ -246,13 +238,6 @@ void UserScript::UnpickleHostID(const ::Pickle& pickle,
   *host_id = HostID(static_cast<HostID::HostType>(type), id);
 }
 
-void UserScript::UnpickleRoutingInfo(const ::Pickle& pickle,
-                                     PickleIterator* iter,
-                                     RoutingInfo* routing_info) {
-  CHECK(iter->ReadInt(&routing_info->render_process_id));
-  CHECK(iter->ReadInt(&routing_info->render_view_id));
-}
-
 void UserScript::UnpickleURLPatternSet(const ::Pickle& pickle,
                                        PickleIterator* iter,
                                        URLPatternSet* pattern_list) {