Add FilePath to base namespace.

webkit/fileapi/file_system_file_util_unittest.cc

Index: webkit/fileapi/file_system_file_util_unittest.cc
diff --git a/webkit/fileapi/file_system_file_util_unittest.cc b/webkit/fileapi/file_system_file_util_unittest.cc
index b33b32a951bf637a40dee94d22ec0263f9b97250..9e12299e1cdbfef75fc34fb69c1707cb2f7a1cc4 100644
--- a/webkit/fileapi/file_system_file_util_unittest.cc
+++ b/webkit/fileapi/file_system_file_util_unittest.cc
@@ -116,7 +116,7 @@ class FileSystemFileUtilTest : public testing::Test {
           dest_root.path().Append(test_case.path));
 
       base::PlatformFileInfo dest_file_info;
-      FilePath data_path;
+      base::FilePath data_path;
       context.reset(NewContext(&dest_helper));
       EXPECT_EQ(base::PLATFORM_FILE_OK,
           file_util->GetFileInfo(
@@ -140,7 +140,7 @@ class FileSystemFileUtilTest : public testing::Test {
       FileSystemURL url = src_root.WithPath(
           src_root.path().Append(test_case.path));
       base::PlatformFileInfo src_file_info;
-      FilePath data_path;
+      base::FilePath data_path;
       context.reset(NewContext(&src_helper));
       base::PlatformFileError expected_result;
       if (copy)