Launch packaged app with files on Drive on Chrome OS.

webkit/fileapi/isolated_context.cc

Index: webkit/fileapi/isolated_context.cc
diff --git a/webkit/fileapi/isolated_context.cc b/webkit/fileapi/isolated_context.cc
index 56ba1c00dfa50150d9d453195283a124817dc943..a772899c506ba02690a0714a9276f5b2a54b5426 100644
--- a/webkit/fileapi/isolated_context.cc
+++ b/webkit/fileapi/isolated_context.cc
@@ -301,26 +301,31 @@ FileSystemURL IsolatedContext::CrackURL(const GURL& url) const {
   FileSystemURL filesystem_url = FileSystemURL(url);
   if (!filesystem_url.is_valid())
     return FileSystemURL();
-  return CreateCrackedFileSystemURL(filesystem_url.origin(),
-                                    filesystem_url.mount_type(),
-                                    filesystem_url.path());
+  return CrackFileSystemURL(filesystem_url);
 }
 
-FileSystemURL IsolatedContext::CreateCrackedFileSystemURL(
-    const GURL& origin,
-    FileSystemType type,
-    const base::FilePath& path) const {
-  if (!HandlesFileSystemMountType(type))
+FileSystemURL IsolatedContext::CrackFileSystemURL(

[kinuko, 2013/03/21 16:47:51]

nit: can you match the method order in .cc and .h?

[kinaba, 2013/03/22 04:58:33]

Done.

+    const FileSystemURL& url) const {
+  if (!HandlesFileSystemMountType(url.type()))
     return FileSystemURL();
 
   std::string mount_name;
   FileSystemType cracked_type;
   base::FilePath cracked_path;
-  if (!CrackVirtualPath(path, &mount_name, &cracked_type, &cracked_path))
+  if (!CrackVirtualPath(url.path(), &mount_name, &cracked_type, &cracked_path))
     return FileSystemURL();
 
-  return FileSystemURL(origin, type, path,
-                       mount_name, cracked_type, cracked_path);
+  return FileSystemURL(
+      url.origin(), url.mount_type(), url.virtual_path(),
+      !url.filesystem_id().empty() ? url.filesystem_id() : mount_name,
+      cracked_type, cracked_path, mount_name);
+}
+
+FileSystemURL IsolatedContext::CreateCrackedFileSystemURL(
+    const GURL& origin,
+    FileSystemType type,
+    const base::FilePath& path) const {
+  return CrackFileSystemURL(FileSystemURL(origin, type, path));
 }
 
 void IsolatedContext::RevokeFileSystemByPath(const base::FilePath& path_in) {