Adding Priority field to cookies.

This CL focuses on cookie parser, CanonicalCookie, and making callers pass PRIORITY_DEFAULT where applicable.

What's NOT included in this CL:
- TODO(rogerm): Persistence in SQL database.
- TODO(huangs): Using cookie priority to affect cookie eviction.
- TODO(huangs): Make priorities available for extension API (right now default value is used to set).
- TODO(lower priority): Cookie viewer update.
- TODO(lower priority): WebCookie update in webkit/glue.

BUG=232693

Review URL: https://codereview.chromium.org/14113014

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@195245 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 0 deletions

diff --git a/net/cookies/parsed_cookie.h b/net/cookies/parsed_cookie.h
index 43afa4b..93b2c23 100644
--- a/net/cookies/parsed_cookie.h
+++ b/net/cookies/parsed_cookie.h
@@ -10,6 +10,7 @@
 
 #include "base/basictypes.h"
 #include "net/base/net_export.h"
+#include "net/cookies/cookie_constants.h"
 
 namespace net {
 
@@ -45,6 +46,7 @@ class NET_EXPORT ParsedCookie {
   const std::string& MaxAge() const { return pairs_[maxage_index_].second; }
   bool IsSecure() const { return secure_index_ != 0; }
   bool IsHttpOnly() const { return httponly_index_ != 0; }
+  CookiePriority Priority() const;
 
   // Returns the number of attributes, for example, returning 2 for:
   //   "BLAH=hah; path=/; domain=.google.com"
@@ -63,6 +65,7 @@ class NET_EXPORT ParsedCookie {
   bool SetMaxAge(const std::string& maxage);
   bool SetIsSecure(bool is_secure);
   bool SetIsHttpOnly(bool is_http_only);
+  bool SetPriority(const std::string& priority);
 
   // Returns the cookie description as it appears in a HTML response header.
   std::string ToCookieLine() const;
@@ -134,6 +137,7 @@ class NET_EXPORT ParsedCookie {
   size_t maxage_index_;
   size_t secure_index_;
   size_t httponly_index_;
+  size_t priority_index_;
 
   DISALLOW_COPY_AND_ASSIGN(ParsedCookie);
 };