Reland rest of r77399.

I had temporarily reverted it so I could break it up into 2 commits, so the first could be merged to 696. This is part 2.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/6684019

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@77908 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 12 deletions

diff --git a/net/http/http_response_info.cc b/net/http/http_response_info.cc
index 9b3444a..fd76462 100644
--- a/net/http/http_response_info.cc
+++ b/net/http/http_response_info.cc
@@ -52,10 +52,6 @@ enum {
   // This bit is set if the request was fetched via an explicit proxy.
   RESPONSE_INFO_WAS_PROXY = 1 << 15,
 
-  // This bit is set if response could use alternate protocol. However, browser
-  // will ingore the alternate protocol if spdy is not enabled.
-  RESPONSE_INFO_WAS_ALTERNATE_PROTOCOL_AVAILABLE = 1 << 16,
-
   // TODO(darin): Add other bits to indicate alternate request methods.
   // For now, we don't support storing those.
 };
@@ -64,7 +60,6 @@ HttpResponseInfo::HttpResponseInfo()
     : was_cached(false),
       was_fetched_via_spdy(false),
       was_npn_negotiated(false),
-      was_alternate_protocol_available(false),
       was_fetched_via_proxy(false) {
 }
 
@@ -72,7 +67,6 @@ HttpResponseInfo::HttpResponseInfo(const HttpResponseInfo& rhs)
     : was_cached(rhs.was_cached),
       was_fetched_via_spdy(rhs.was_fetched_via_spdy),
       was_npn_negotiated(rhs.was_npn_negotiated),
-      was_alternate_protocol_available(rhs.was_alternate_protocol_available),
       was_fetched_via_proxy(rhs.was_fetched_via_proxy),
       socket_address(rhs.socket_address),
       request_time(rhs.request_time),
@@ -92,7 +86,6 @@ HttpResponseInfo& HttpResponseInfo::operator=(const HttpResponseInfo& rhs) {
   was_cached = rhs.was_cached;
   was_fetched_via_spdy = rhs.was_fetched_via_spdy;
   was_npn_negotiated = rhs.was_npn_negotiated;
-  was_alternate_protocol_available = rhs.was_alternate_protocol_available;
   was_fetched_via_proxy = rhs.was_fetched_via_proxy;
   socket_address = rhs.socket_address;
   request_time = rhs.request_time;
@@ -176,9 +169,6 @@ bool HttpResponseInfo::InitFromPickle(const Pickle& pickle,
 
   was_npn_negotiated = (flags & RESPONSE_INFO_WAS_NPN) != 0;
 
-  was_alternate_protocol_available =
-      (flags & RESPONSE_INFO_WAS_ALTERNATE_PROTOCOL_AVAILABLE) != 0;
-
   was_fetched_via_proxy = (flags & RESPONSE_INFO_WAS_PROXY) != 0;
 
   *response_truncated = (flags & RESPONSE_INFO_TRUNCATED) ? true : false;
@@ -205,8 +195,6 @@ void HttpResponseInfo::Persist(Pickle* pickle,
     flags |= RESPONSE_INFO_WAS_SPDY;
   if (was_npn_negotiated)
     flags |= RESPONSE_INFO_WAS_NPN;
-  if (was_alternate_protocol_available)
-    flags |= RESPONSE_INFO_WAS_ALTERNATE_PROTOCOL_AVAILABLE;
   if (was_fetched_via_proxy)
     flags |= RESPONSE_INFO_WAS_PROXY;