Fixing guest processes to use the proper storage partition.

chrome/browser/profiles/profile_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 "chrome/browser/profiles/profile_impl.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
 #include "base/environment.h"
@@ skipping 738 matching lines @@
         extension_service->GetIsolatedAppForRenderer(renderer_child_id);
     if (extension)
       return GetRequestContextForStoragePartition(extension->id());
   }
 
   content::RenderProcessHost* rph = content::RenderProcessHost::FromID(
       renderer_child_id);
   if (rph && rph->IsGuest()) {
     // For guest processes (used by the browser tag), we need to isolate the
     // storage.
-    // TODO(nasko): Until we have proper storage partitions, create a
-    // non-persistent context using the RPH's id.
-    std::string id("guest-");
-    id.append(base::IntToString(renderer_child_id));
-    return GetRequestContextForStoragePartition(id);
+    return rph->GetStoragePartition()->GetURLRequestContext();
   }
 
   return GetRequestContext();
 }
 
 net::URLRequestContextGetter* ProfileImpl::GetMediaRequestContext() {
   // Return the default media context.
   return io_data_.GetMediaRequestContextGetter();
 }
 
 net::URLRequestContextGetter*
 ProfileImpl::GetMediaRequestContextForRenderProcess(
     int renderer_child_id) {
   ExtensionService* extension_service =
       extensions::ExtensionSystem::Get(this)->extension_service();
   if (extension_service) {
     const extensions::Extension* extension =
         extension_service->GetIsolatedAppForRenderer(renderer_child_id);
     if (extension)
       return io_data_.GetIsolatedMediaRequestContextGetter(extension->id());
   }
 
   content::RenderProcessHost* rph = content::RenderProcessHost::FromID(
       renderer_child_id);
   if (rph && rph->IsGuest()) {
     // For guest processes (used by the browser tag), we need to isolate the
     // storage.
-    // TODO(nasko): Until we have proper storage partitions, create a
-    // non-persistent context using the RPH's id.
-    std::string id("guest-");
-    id.append(base::IntToString(renderer_child_id));
-    return io_data_.GetIsolatedMediaRequestContextGetter(id);
+    return rph->GetStoragePartition()->GetMediaURLRequestContext();
   }
 
   return io_data_.GetMediaRequestContextGetter();
 }
 
 net::URLRequestContextGetter*
 ProfileImpl::GetMediaRequestContextForStoragePartition(
     const std::string& partition_id) {
   return io_data_.GetIsolatedMediaRequestContextGetter(partition_id);
 }
@@ skipping 340 matching lines @@
   if (!path.empty())
     *cache_path = path;
   *max_size = is_media_context ? prefs_->GetInteger(prefs::kMediaCacheSize) :
                                  prefs_->GetInteger(prefs::kDiskCacheSize);
 }
 
 base::Callback<ChromeURLDataManagerBackend*(void)>
     ProfileImpl::GetChromeURLDataManagerBackendGetter() const {
   return io_data_.GetChromeURLDataManagerBackendGetter();
 }