chromeos: Move SetMountedState from GDataFileSystem to GDataCache
BUG=131756
TEST=unit_tests --gtest_filter="GData*"
Review URL: https://chromiumcodereview.appspot.com/10534155
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@142146 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/chromeos/gdata/gdata_cache.h b/chrome/browser/chromeos/gdata/gdata_cache.h
index e2027aa5..042a61d8 100644
--- a/chrome/browser/chromeos/gdata/gdata_cache.h
+++ b/chrome/browser/chromeos/gdata/gdata_cache.h
@@ -18,6 +18,10 @@
namespace gdata {
+// Callback for SetMountedStateOnUIThread.
+typedef base::Callback<void(base::PlatformFileError error,
+ const FilePath& file_path)> SetMountedStateCallback;
+
// GDataCache is used to maintain cache states of GDataFileSystem.
//
// All non-static public member functions, unless mentioned otherwise (see
@@ -196,6 +200,11 @@
FileOperationType file_operation_type,
base::PlatformFileError* error);
+ // Utility method to call SetMountedState on UI thread.
+ void SetMountedStateOnUIThread(const FilePath& file_path,
+ bool to_mount,
+ const SetMountedStateCallback& callback);
+
// Modifies cache state, which involves the following:
// - moves |source_path| to |dest_path|, where
// if we're mounting: |source_path| is the unmounted path and has .<md5>
