Move all webkit/fileapi tests to content_unittests

webkit/fileapi/local_file_util_unittest.cc

Index: webkit/fileapi/local_file_util_unittest.cc
diff --git a/webkit/fileapi/local_file_util_unittest.cc b/webkit/fileapi/local_file_util_unittest.cc
index 2f3493c56b8d9acf9e5ee0e446cea1ccdbefc52a..fb155671e4dcfc03164233040265d2838744ada2 100644
--- a/webkit/fileapi/local_file_util_unittest.cc
+++ b/webkit/fileapi/local_file_util_unittest.cc
@@ -5,6 +5,7 @@
 #include <string>
 
 #include "base/file_path.h"
+#include "base/message_loop.h"
 #include "base/message_loop_proxy.h"
 #include "base/platform_file.h"
 #include "base/scoped_temp_dir.h"
@@ -97,6 +98,7 @@ class LocalFileUtilTest : public testing::Test {
  private:
   scoped_ptr<LocalFileUtil> local_file_util_;
   ScopedTempDir data_dir_;
+  MessageLoop message_loop_;
   FileSystemTestOriginHelper test_helper_;
 
   DISALLOW_COPY_AND_ASSIGN(LocalFileUtilTest);