[NOT FOR LANDING] Detailed loading traces

net/cookies/cookie_monster.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Portions of this code based on Mozilla:
 //   (netwerk/cookie/src/nsCookieService.cpp)
 /* ***** BEGIN LICENSE BLOCK *****
  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
  *
  * The contents of this file are subject to the Mozilla Public License Version
@@ skipping 29 matching lines @@
  * the provisions above, a recipient may use your version of this file under
  * the terms of any one of the MPL, the GPL or the LGPL.
  *
  * ***** END LICENSE BLOCK ***** */
 
 #include "net/cookies/cookie_monster.h"
 
 #include <algorithm>
 #include <functional>
 #include <set>
-
+#include "base/trace_event/trace_event.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram.h"
 #include "base/profiler/scoped_tracker.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 465 matching lines @@
 
  private:
   GURL url_;
   CookieOptions options_;
   GetCookieListCallback callback_;
 
   DISALLOW_COPY_AND_ASSIGN(GetCookieListWithOptionsTask);
 };
 
 void CookieMonster::GetCookieListWithOptionsTask::Run() {
+  TRACE_EVENT0("toplevel", "CookieMonster::GetCookieListWithOptionsTask::Run");
   if (!callback_.is_null()) {
     CookieList cookies =
         this->cookie_monster()->GetCookieListWithOptions(url_, options_);
     this->InvokeCallback(base::Bind(&GetCookieListCallback::Run,
                                     base::Unretained(&callback_), cookies));
   }
 }
 
 template <typename Result>
 struct CallbackType {
@@ skipping 576 matching lines @@
   for (std::vector<CanonicalCookie*>::const_iterator it = cookie_ptrs.begin();
        it != cookie_ptrs.end(); ++it)
     cookie_list.push_back(**it);
 
   return cookie_list;
 }
 
 CookieList CookieMonster::GetCookieListWithOptions(
     const GURL& url,
     const CookieOptions& options) {
+  TRACE_EVENT0("toplevel", "CookieMonster::GetAllCookiesForURLWithOptions");
   base::AutoLock autolock(lock_);
 
   CookieList cookies;
   if (!HasCookieableScheme(url))
     return cookies;
 
   std::vector<CanonicalCookie*> cookie_ptrs;
   FindCookiesForHostAndDomain(url, options, &cookie_ptrs);
   std::sort(cookie_ptrs.begin(), cookie_ptrs.end(), CookieSorter);
 
@@ skipping 174 matching lines @@
   }
 
   return num_deleted;
 }
 
 void CookieMonster::MarkCookieStoreAsInitialized() {
   initialized_ = true;
 }
 
 void CookieMonster::FetchAllCookiesIfNecessary() {
+  TRACE_EVENT0("toplevel", "CookieMonster::FetchAllCookiesIfNecessary");
+
   if (store_.get() && !started_fetching_all_cookies_) {
     started_fetching_all_cookies_ = true;
     FetchAllCookies();
   }
 }
 
 void CookieMonster::FetchAllCookies() {
   DCHECK(store_.get()) << "Store must exist to initialize";
   DCHECK(!finished_fetching_all_cookies_)
       << "All cookies have already been fetched.";
@@ skipping 1092 matching lines @@
        it != hook_map_.end(); ++it) {
     std::pair<GURL, std::string> key = it->first;
     if (cookie.IncludeForRequestURL(key.first, opts) &&
         cookie.Name() == key.second) {
       it->second->Notify(cookie, removed);
     }
   }
 }
 
 }  // namespace net