net: Put more functions from escape.h into net namespace.

chrome/browser/component_updater/component_updater_service.cc

Index: chrome/browser/component_updater/component_updater_service.cc
diff --git a/chrome/browser/component_updater/component_updater_service.cc b/chrome/browser/component_updater/component_updater_service.cc
index 8706ac05c066400fad04c048953c4c732a0fd186..90b4c9dbd5779866fc81080a01cbae8a9422d528 100644
--- a/chrome/browser/component_updater/component_updater_service.cc
+++ b/chrome/browser/component_updater/component_updater_service.cc
@@ -37,7 +37,7 @@ bool AddQueryString(std::string id, std::string version,
                     size_t limit, std::string* query) {
   std::string additional =
       base::StringPrintf("id=%s&v=%s&uc", id.c_str(), version.c_str());
-  additional = "x=" + EscapeQueryParamValue(additional, true);
+  additional = "x=" + net::EscapeQueryParamValue(additional, true);
   if ((additional.size() + query->size() + 1) > limit)
     return false;
   query->append(1,  query->empty()? '?' : '&');