Plumb the referrer throughout the OpenURL APIs.

http://code.google.com/p/chromium/issues/detail?id=3224

Caveats:
* Did not update TabNavigation yet. Hence session restore will continue to load the tabs with empty referrer.
* Did not plumb referrer into incognito url open. (Not sure what the right thing to do is here with respect to privacy vs compatibility.)
* Did not plumb referrer throughout the automation controller. No functional impact here, but it makes the code inconsistent with the non-automation version.

Review URL: http://codereview.chromium.org/8186

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@4036 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 6 insertions, 0 deletions

diff --git a/chrome/common/render_messages.h b/chrome/common/render_messages.h
index 46373c5..aaa44f7 100644
--- a/chrome/common/render_messages.h
+++ b/chrome/common/render_messages.h
@@ -41,6 +41,10 @@ struct ViewMsg_Navigate_Params {
   // The URL to load.
   GURL url;
 
+  // The URL to send in the "Referer" header field. Can be empty if there is
+  // no referrer.
+  GURL referrer;
+
   // The type of transition.
   PageTransition::Type transition;
 
@@ -749,6 +753,7 @@ struct ParamTraits<ViewMsg_Navigate_Params> {
   static void Write(Message* m, const param_type& p) {
     WriteParam(m, p.page_id);
     WriteParam(m, p.url);
+    WriteParam(m, p.referrer);
     WriteParam(m, p.transition);
     WriteParam(m, p.state);
     WriteParam(m, p.reload);
@@ -757,6 +762,7 @@ struct ParamTraits<ViewMsg_Navigate_Params> {
     return
       ReadParam(m, iter, &p->page_id) &&
       ReadParam(m, iter, &p->url) &&
+      ReadParam(m, iter, &p->referrer) &&
       ReadParam(m, iter, &p->transition) &&
       ReadParam(m, iter, &p->state) &&
       ReadParam(m, iter, &p->reload);