Rename Origin.unique() to opaque().

content/public/common/common_param_traits.cc

Index: content/public/common/common_param_traits.cc
diff --git a/content/public/common/common_param_traits.cc b/content/public/common/common_param_traits.cc
index 2a990c4c3119f0b722962802d60189106ef7c496..0c57769fd975efcc1e75bbd8eb349bbc59c7737d 100644
--- a/content/public/common/common_param_traits.cc
+++ b/content/public/common/common_param_traits.cc
@@ -18,7 +18,7 @@ namespace IPC {
 
 void ParamTraits<url::Origin>::GetSize(base::PickleSizer* s,
                                        const param_type& p) {
-  GetParamSize(s, p.unique());
+  GetParamSize(s, p.opaque());
   GetParamSize(s, p.scheme());
   GetParamSize(s, p.host());
   GetParamSize(s, p.port());
@@ -26,7 +26,7 @@ void ParamTraits<url::Origin>::GetSize(base::PickleSizer* s,
 }
 
 void ParamTraits<url::Origin>::Write(base::Pickle* m, const url::Origin& p) {
-  WriteParam(m, p.unique());
+  WriteParam(m, p.opaque());
   WriteParam(m, p.scheme());
   WriteParam(m, p.host());
   WriteParam(m, p.port());
@@ -36,26 +36,26 @@ void ParamTraits<url::Origin>::Write(base::Pickle* m, const url::Origin& p) {
 bool ParamTraits<url::Origin>::Read(const base::Pickle* m,
                                     base::PickleIterator* iter,
                                     url::Origin* p) {
-  bool unique;
+  bool opaque;
   std::string scheme;
   std::string host;
   uint16_t port;
   std::string suborigin;
-  if (!ReadParam(m, iter, &unique) || !ReadParam(m, iter, &scheme) ||
+  if (!ReadParam(m, iter, &opaque) || !ReadParam(m, iter, &scheme) ||
       !ReadParam(m, iter, &host) || !ReadParam(m, iter, &port) ||
       !ReadParam(m, iter, &suborigin)) {
     *p = url::Origin();
     return false;
   }
 
-  *p = unique ? url::Origin()
+  *p = opaque ? url::Origin()
               : url::Origin::UnsafelyCreateOriginWithoutNormalization(
                     scheme, host, port, suborigin);
 
-  // If a unique origin was created, but the unique flag wasn't set, then
+  // If an opaque origin was created, but the opaque flag wasn't set, then
   // the values provided to 'UnsafelyCreateOriginWithoutNormalization' were
   // invalid; kill the renderer.
-  if (!unique && p->unique())
+  if (!opaque && p->opaque())
     return false;
 
   return true;