SyncFS: Support resolveLocalFileSystemURL on SyncFileSystem

content/common/fileapi/file_system_messages.h

Index: content/common/fileapi/file_system_messages.h
diff --git a/content/common/fileapi/file_system_messages.h b/content/common/fileapi/file_system_messages.h
index 12a3f17b1a75bec4338671bc202ecb8d8e7f34e3..a829161740427a4b419dfa82aa0a2fb00ec5af22 100644
--- a/content/common/fileapi/file_system_messages.h
+++ b/content/common/fileapi/file_system_messages.h
@@ -9,6 +9,7 @@
 #include "ipc/ipc_platform_file.h"
 #include "url/gurl.h"
 #include "webkit/common/fileapi/directory_entry.h"
+#include "webkit/common/fileapi/file_system_info.h"
 #include "webkit/common/fileapi/file_system_types.h"
 #include "webkit/common/quota/quota_types.h"
 
@@ -21,6 +22,12 @@ IPC_STRUCT_TRAITS_BEGIN(fileapi::DirectoryEntry)
   IPC_STRUCT_TRAITS_MEMBER(is_directory)
 IPC_STRUCT_TRAITS_END()
 
+IPC_STRUCT_TRAITS_BEGIN(fileapi::FileSystemInfo)
+  IPC_STRUCT_TRAITS_MEMBER(filesystem_name)
+  IPC_STRUCT_TRAITS_MEMBER(root_url)
+  IPC_STRUCT_TRAITS_MEMBER(mount_type)
+IPC_STRUCT_TRAITS_END()
+
 IPC_ENUM_TRAITS(fileapi::FileSystemType)
 IPC_ENUM_TRAITS(quota::QuotaLimitType)
 
@@ -33,6 +40,11 @@ IPC_MESSAGE_CONTROL3(FileSystemMsg_DidOpenFileSystem,
                      GURL /* root_url */)
 
 // WebFileSystem response messages.
+IPC_MESSAGE_CONTROL4(FileSystemMsg_DidResolveURL,
+                     int /* request_id */,
+                     fileapi::FileSystemInfo /* filesystem_info */,
+                     base::FilePath /* file_path */,
+                     bool /* is_directory */)
 IPC_MESSAGE_CONTROL1(FileSystemMsg_DidSucceed,
                      int /* request_id */)
 IPC_MESSAGE_CONTROL2(FileSystemMsg_DidReadMetadata,
@@ -69,6 +81,11 @@ IPC_MESSAGE_CONTROL5(FileSystemHostMsg_Open,
                      int64 /* requested_size */,
                      bool /* create */)
 
+// WevFrameClient::resolveURL() message.
+IPC_MESSAGE_CONTROL2(FileSystemHostMsg_ResolveURL,
+                     int /* request_id */,
+                     GURL /* filesystem_url */)
+
 // WebFrameClient::deleteFileSystem() message.
 IPC_MESSAGE_CONTROL3(FileSystemHostMsg_DeleteFileSystem,
                      int /* request_id */,