Coverity: Fixing pass by value bugs
CID= 101435, 101591, 101592, 101512, 100534

BUG=NONE
TEST=NONE

Review URL: http://codereview.chromium.org/8965046

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@115215 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/net/base/cookie_monster.cc b/net/base/cookie_monster.cc
index 44b110e55..f0bddf6 100644
--- a/net/base/cookie_monster.cc
+++ b/net/base/cookie_monster.cc
@@ -828,7 +828,7 @@
     : public CookieMonster::CookieMonsterTask {
  public:
   GetCookiesWithOptionsTask(CookieMonster* cookie_monster,
-                            GURL url,
+                            const GURL& url,
                             const CookieOptions& options,
                             const CookieMonster::GetCookiesCallback& callback)
       : CookieMonsterTask(cookie_monster),
@@ -895,7 +895,7 @@
     : public CookieMonster::CookieMonsterTask {
  public:
   DeleteCookieTask(CookieMonster* cookie_monster,
-                   GURL url,
+                   const GURL& url,
                    const std::string& cookie_name,
                    const base::Closure& callback)
       : CookieMonsterTask(cookie_monster),