New FileSystemURL cracking

chrome/browser/extensions/api/sync_file_system/sync_file_system_api.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/extensions/api/sync_file_system/sync_file_system_api.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 68 matching lines @@
     return false;
   }
   return true;
 }
 
 }  // namespace
 
 bool SyncFileSystemDeleteFileSystemFunction::RunImpl() {
   std::string url;
   EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &url));
-  fileapi::FileSystemURL file_system_url((GURL(url)));
-  if (!IsValidServiceName(file_system_url.filesystem_id(), &error_)) {
-    return false;
-  }
 
   scoped_refptr<fileapi::FileSystemContext> file_system_context =
       BrowserContext::GetStoragePartition(
           profile(),
           render_view_host()->GetSiteInstance())->GetFileSystemContext();
+  fileapi::FileSystemURL file_system_url(
+      file_system_context->CrackURL(GURL(url)));
+
+  if (!IsValidServiceName(file_system_url.filesystem_id(), &error_))
+    return false;
+
   BrowserThread::PostTask(
       BrowserThread::IO,
       FROM_HERE,
       Bind(&fileapi::FileSystemContext::DeleteFileSystem,
            file_system_context,
            source_url().GetOrigin(),
            file_system_url.type(),
            Bind(&SyncFileSystemDeleteFileSystemFunction::DidDeleteFileSystem,
                 this)));
   return true;
@@ skipping 94 matching lines @@
   DictionaryValue* dict = new DictionaryValue();
   SetResult(dict);
   dict->SetString("name", file_system_name);
   dict->SetString("root", root_url.spec());
   SendResponse(true);
 }
 
 bool SyncFileSystemGetUsageAndQuotaFunction::RunImpl() {
   std::string url;
   EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &url));
-  fileapi::FileSystemURL file_system_url((GURL(url)));
-  if (!IsValidServiceName(file_system_url.filesystem_id(), &error_)) {
+
+  scoped_refptr<fileapi::FileSystemContext> file_system_context =
+      BrowserContext::GetStoragePartition(
+          profile(),
+          render_view_host()->GetSiteInstance())->GetFileSystemContext();
+  fileapi::FileSystemURL file_system_url(
+      file_system_context->CrackURL(GURL(url)));
+
+  if (!IsValidServiceName(file_system_url.filesystem_id(), &error_))
     return false;
-  }
 
   scoped_refptr<quota::QuotaManager> quota_manager =
       BrowserContext::GetStoragePartition(
           profile(),
           render_view_host()->GetSiteInstance())->GetQuotaManager();
 
   BrowserThread::PostTask(
       BrowserThread::IO,
       FROM_HERE,
       Bind(&quota::QuotaManager::GetUsageAndQuota,
            quota_manager,
            source_url().GetOrigin(),
            fileapi::FileSystemTypeToQuotaStorageType(file_system_url.type()),
            Bind(&SyncFileSystemGetUsageAndQuotaFunction::DidGetUsageAndQuota,
                 this)));
 
   return true;
 }
 
 bool SyncFileSystemGetFileSyncStatusFunction::RunImpl() {
   std::string url;
   EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &url));
-  fileapi::FileSystemURL file_system_url((GURL(url)));
+
+  scoped_refptr<fileapi::FileSystemContext> file_system_context =
+      BrowserContext::GetStoragePartition(
+          profile(),
+          render_view_host()->GetSiteInstance())->GetFileSystemContext();
+  fileapi::FileSystemURL file_system_url(
+      file_system_context->CrackURL(GURL(url)));
 
   SyncFileSystemServiceFactory::GetForProfile(profile())->GetFileSyncStatus(
       file_system_url,
       Bind(&SyncFileSystemGetFileSyncStatusFunction::DidGetFileSyncStatus,
            this));
   return true;
 }
 
 void SyncFileSystemGetFileSyncStatusFunction::DidGetFileSyncStatus(
     const fileapi::SyncStatusCode sync_service_status,
@@ skipping 43 matching lines @@
   }
 
   api::sync_file_system::StorageInfo info;
   info.usage_bytes = usage;
   info.quota_bytes = quota;
   results_ = api::sync_file_system::GetUsageAndQuota::Results::Create(info);
   SendResponse(true);
 }
 
 }  // namespace extensions