[CacheStorage] Use URLRequestContextGetter instead of URLRequestContext

content/browser/cache_storage/cache_storage.cc

 // Copyright 2014 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.
 
 #include "content/browser/cache_storage/cache_storage.h"
 
 #include <string>
 
 #include "base/barrier_closure.h"
 #include "base/files/file_util.h"
 #include "base/files/memory_mapped_file.h"
 #include "base/location.h"
 #include "base/memory/ref_counted.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/sha1.h"
 #include "base/single_thread_task_runner.h"
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/thread_task_runner_handle.h"
 #include "content/browser/cache_storage/cache_storage.pb.h"
 #include "content/browser/cache_storage/cache_storage_cache.h"
 #include "content/browser/cache_storage/cache_storage_scheduler.h"
 #include "content/public/browser/browser_thread.h"
 #include "net/base/directory_lister.h"
 #include "net/base/net_errors.h"
+#include "net/url_request/url_request_context_getter.h"
 #include "storage/browser/blob/blob_storage_context.h"
 #include "storage/browser/quota/quota_manager_proxy.h"
 
 namespace content {
 
 namespace {
 
 void CloseAllCachesDidCloseCache(const scoped_refptr<CacheStorageCache>& cache,
                                  const base::Closure& barrier_closure) {
   barrier_closure.Run();
 }
 
 }  // namespace
 
 const char CacheStorage::kIndexFileName[] = "index.txt";
 
 // Handles the loading and clean up of CacheStorageCache objects. The
 // callback of every public method is guaranteed to be called.
 class CacheStorage::CacheLoader {
  public:
   typedef base::Callback<void(const scoped_refptr<CacheStorageCache>&)>
       CacheCallback;
   typedef base::Callback<void(bool)> BoolCallback;
   typedef base::Callback<void(scoped_ptr<std::vector<std::string>>)>
       StringVectorCallback;
 
   CacheLoader(
       base::SequencedTaskRunner* cache_task_runner,
-      net::URLRequestContext* request_context,
+      const scoped_refptr<net::URLRequestContextGetter>& request_context_getter,
       const scoped_refptr<storage::QuotaManagerProxy>& quota_manager_proxy,
       base::WeakPtr<storage::BlobStorageContext> blob_context,
       const GURL& origin)
       : cache_task_runner_(cache_task_runner),
-        request_context_(request_context),
+        request_context_getter_(request_context_getter),
         quota_manager_proxy_(quota_manager_proxy),
         blob_context_(blob_context),
         origin_(origin) {
     DCHECK(!origin_.is_empty());
   }
 
   virtual ~CacheLoader() {}
 
   // Creates a CacheStorageCache with the given name. It does not attempt to
   // load the backend, that happens lazily when the cache is used.
@@ skipping 12 matching lines @@
   // Writes the cache names (and sizes) to disk if applicable.
   virtual void WriteIndex(const StringVector& cache_names,
                           const BoolCallback& callback) = 0;
 
   // Loads the cache names from disk if applicable.
   virtual void LoadIndex(scoped_ptr<std::vector<std::string>> cache_names,
                          const StringVectorCallback& callback) = 0;
 
  protected:
   scoped_refptr<base::SequencedTaskRunner> cache_task_runner_;
-  net::URLRequestContext* request_context_;
+  scoped_refptr<net::URLRequestContextGetter> request_context_getter_;
   scoped_refptr<storage::QuotaManagerProxy> quota_manager_proxy_;
   base::WeakPtr<storage::BlobStorageContext> blob_context_;
   GURL origin_;
 };
 
 // Creates memory-only ServiceWorkerCaches. Because these caches have no
 // persistent storage it is not safe to free them from memory if they might be
 // used again. Therefore this class holds a reference to each cache until the
 // cache is deleted.
 class CacheStorage::MemoryLoader : public CacheStorage::CacheLoader {
  public:
   MemoryLoader(
       base::SequencedTaskRunner* cache_task_runner,
-      net::URLRequestContext* request_context,
+      const scoped_refptr<net::URLRequestContextGetter>& request_context,
       const scoped_refptr<storage::QuotaManagerProxy>& quota_manager_proxy,
       base::WeakPtr<storage::BlobStorageContext> blob_context,
       const GURL& origin)
       : CacheLoader(cache_task_runner,
                     request_context,
                     quota_manager_proxy,
                     blob_context,
                     origin) {}
 
   scoped_refptr<CacheStorageCache> CreateCache(
       const std::string& cache_name) override {
     return CacheStorageCache::CreateMemoryCache(
-        origin_, request_context_, quota_manager_proxy_, blob_context_);
+        origin_, request_context_getter_, quota_manager_proxy_, blob_context_);
   }
 
   void CreateCache(const std::string& cache_name,
                    const CacheCallback& callback) override {
     scoped_refptr<CacheStorageCache> cache = CreateCache(cache_name);
     cache_refs_.insert(std::make_pair(cache_name, cache));
     callback.Run(cache);
   }
 
   void CleanUpDeletedCache(const std::string& cache_name,
@@ skipping 22 matching lines @@
   // client calls CacheStorage::Delete or the CacheStorage is
   // freed.
   CacheRefMap cache_refs_;
 };
 
 class CacheStorage::SimpleCacheLoader : public CacheStorage::CacheLoader {
  public:
   SimpleCacheLoader(
       const base::FilePath& origin_path,
       base::SequencedTaskRunner* cache_task_runner,
-      net::URLRequestContext* request_context,
+      const scoped_refptr<net::URLRequestContextGetter>& request_context,
       const scoped_refptr<storage::QuotaManagerProxy>& quota_manager_proxy,
       base::WeakPtr<storage::BlobStorageContext> blob_context,
       const GURL& origin)
       : CacheLoader(cache_task_runner,
                     request_context,
                     quota_manager_proxy,
                     blob_context,
                     origin),
         origin_path_(origin_path),
         weak_ptr_factory_(this) {}
 
   scoped_refptr<CacheStorageCache> CreateCache(
       const std::string& cache_name) override {
     DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
     return CacheStorageCache::CreatePersistentCache(
         origin_, CreatePersistentCachePath(origin_path_, cache_name),
-        request_context_, quota_manager_proxy_, blob_context_);
+        request_context_getter_, quota_manager_proxy_, blob_context_);
   }
 
   void CreateCache(const std::string& cache_name,
                    const CacheCallback& callback) override {
     DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
     // 1. Delete the cache's directory if it exists.
     // (CreateCacheDeleteFilesInPool)
     // 2. Load the cache. (LoadCreateDirectoryInPool)
 
@@ skipping 158 matching lines @@
 
   const base::FilePath origin_path_;
 
   base::WeakPtrFactory<SimpleCacheLoader> weak_ptr_factory_;
 };
 
 CacheStorage::CacheStorage(
     const base::FilePath& path,
     bool memory_only,
     base::SequencedTaskRunner* cache_task_runner,
-    net::URLRequestContext* request_context,
+    const scoped_refptr<net::URLRequestContextGetter>& request_context,
     const scoped_refptr<storage::QuotaManagerProxy>& quota_manager_proxy,
     base::WeakPtr<storage::BlobStorageContext> blob_context,
     const GURL& origin)
     : initialized_(false),
       initializing_(false),
       scheduler_(new CacheStorageScheduler()),
       origin_path_(path),
       cache_task_runner_(cache_task_runner),
       memory_only_(memory_only),
       weak_factory_(this) {
@@ skipping 483 matching lines @@
     scoped_ptr<ServiceWorkerResponse> response,
     scoped_ptr<storage::BlobDataHandle> blob_data_handle) {
   base::WeakPtr<CacheStorage> cache_storage = weak_factory_.GetWeakPtr();
 
   callback.Run(error, response.Pass(), blob_data_handle.Pass());
   if (cache_storage)
     scheduler_->CompleteOperationAndRunNext();
 }
 
 }  // namespace content