Add support for reading blobs when using the network service.

content/browser/storage_partition_impl.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.
 
 #include "content/browser/storage_partition_impl.h"
 
 #include <stddef.h>
 
 #include <set>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/sequenced_task_runner.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/utf_string_conversions.h"
+#include "content/browser/blob_storage/chrome_blob_storage_context.h"
 #include "content/browser/browser_main_loop.h"
 #include "content/browser/browsing_data/storage_partition_http_cache_data_remover.h"
 #include "content/browser/fileapi/browser_file_system_helper.h"
 #include "content/browser/gpu/shader_cache_factory.h"
 #include "content/browser/notifications/platform_notification_context_impl.h"
 #include "content/common/dom_storage/dom_storage_types.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/dom_storage_context.h"
 #include "content/public/browser/indexed_db_context.h"
 #include "content/public/browser/local_storage_usage_info.h"
 #include "content/public/browser/session_storage_usage_info.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/service_manager_connection.h"
 #include "content/public/common/service_names.mojom.h"
 #include "net/base/completion_callback.h"
 #include "net/base/net_errors.h"
 #include "net/cookies/canonical_cookie.h"
 #include "net/cookies/cookie_monster.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "ppapi/features/features.h"
 #include "services/service_manager/public/cpp/connector.h"
+#include "storage/browser/blob/blob_storage_context.h"
 #include "storage/browser/database/database_tracker.h"
 #include "storage/browser/quota/quota_manager.h"
 
 #if !defined(OS_ANDROID)
 #include "content/browser/host_zoom_map_impl.h"
 #endif  // !defined(OS_ANDROID)
 
 #if BUILDFLAG(ENABLE_PLUGINS)
 #include "content/browser/plugin_private_storage_helper.h"
 #endif  // BUILDFLAG(ENABLE_PLUGINS)
@@ skipping 170 matching lines @@
     const StoragePartition::OriginMatcherFunction& origin_matcher,
     const base::Closure& callback) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   dom_storage_context->GetSessionStorageUsage(
       base::Bind(&OnSessionStorageUsageInfo, dom_storage_context,
                  special_storage_policy, origin_matcher,
                  callback));
 }
 
+base::WeakPtr<storage::BlobStorageContext> BlobStorageContextGetter(
+    scoped_refptr<ChromeBlobStorageContext> blob_context) {
+  DCHECK_CURRENTLY_ON(BrowserThread::IO);
+  return blob_context->context()->AsWeakPtr();
+}
+
 }  // namespace
 
 // Static.
 int StoragePartitionImpl::GenerateQuotaClientMask(uint32_t remove_mask) {
   int quota_client_mask = 0;
 
   if (remove_mask & StoragePartition::REMOVE_DATA_MASK_FILE_SYSTEMS)
     quota_client_mask |= storage::QuotaClient::kFileSystem;
   if (remove_mask & StoragePartition::REMOVE_DATA_MASK_WEBSQL)
     quota_client_mask |= storage::QuotaClient::kDatabase;
@@ skipping 279 matching lines @@
     ServiceManagerConnection::GetForProcess()->GetConnector()->BindInterface(
         mojom::kNetworkServiceName, &network_service);
     mojom::NetworkContextParamsPtr context_params =
         mojom::NetworkContextParams::New();
     // TODO: fill this
     // context_params->cache_dir =
     // context_params->cookie_path =
     network_service->CreateNetworkContext(
         MakeRequest(&partition->network_context_), std::move(context_params));
 
+    scoped_refptr<ChromeBlobStorageContext> blob_context =
+        ChromeBlobStorageContext::GetFor(context);
+    BlobURLLoaderFactory::BlobContextGetter blob_getter =
+        base::BindOnce(&BlobStorageContextGetter, blob_context);
+    partition->blob_url_loader_factory_ = new BlobURLLoaderFactory(
+        std::move(blob_getter), partition->filesystem_context_);
+
     partition->url_loader_factory_getter_ = new URLLoaderFactoryGetter();
     partition->url_loader_factory_getter_->Initialize(partition.get());
   }
 
   return partition;
 }
 
 base::FilePath StoragePartitionImpl::GetPath() {
   return partition_path_;
 }
@@ skipping 74 matching lines @@
 
 BroadcastChannelProvider* StoragePartitionImpl::GetBroadcastChannelProvider() {
   return broadcast_channel_provider_.get();
 }
 
 BluetoothAllowedDevicesMap*
 StoragePartitionImpl::GetBluetoothAllowedDevicesMap() {
   return bluetooth_allowed_devices_map_.get();
 }
 
+BlobURLLoaderFactory* StoragePartitionImpl::GetBlobURLLoaderFactory() {
+  return blob_url_loader_factory_.get();
+}
+
 void StoragePartitionImpl::OpenLocalStorage(
     const url::Origin& origin,
     mojo::InterfaceRequest<mojom::LevelDBWrapper> request) {
   dom_storage_context_->OpenLocalStorage(origin, std::move(request));
 }
 
 void StoragePartitionImpl::ClearDataImpl(
     uint32_t remove_mask,
     uint32_t quota_storage_remove_mask,
     const GURL& storage_origin,
@@ skipping 326 matching lines @@
   media_url_request_context_ = media_url_request_context;
 }
 
 void StoragePartitionImpl::GetQuotaSettings(
     const storage::OptionalQuotaSettingsCallback& callback) {
   GetContentClient()->browser()->GetQuotaSettings(browser_context_, this,
                                                   callback);
 }
 
 }  // namespace content