Use base namespace for FilePath in content/browser

content/browser/renderer_host/render_view_host_unittest.cc

Index: content/browser/renderer_host/render_view_host_unittest.cc
diff --git a/content/browser/renderer_host/render_view_host_unittest.cc b/content/browser/renderer_host/render_view_host_unittest.cc
index 1feaa74c514e25c4f78dab03fcd325c1d51aabb7..6e94708a84ff61ecaf120f89a690cf38924cde51 100644
--- a/content/browser/renderer_host/render_view_host_unittest.cc
+++ b/content/browser/renderer_host/render_view_host_unittest.cc
@@ -159,9 +159,9 @@ TEST_F(RenderViewHostTest, DragEnteredFileURLsStillBlocked) {
   gfx::Point screen_point;
   // We use "//foo/bar" path (rather than "/foo/bar") since dragged paths are
   // expected to be absolute on any platforms.
-  FilePath highlighted_file_path(FILE_PATH_LITERAL("//tmp/foo.html"));
-  FilePath dragged_file_path(FILE_PATH_LITERAL("//tmp/image.jpg"));
-  FilePath sensitive_file_path(FILE_PATH_LITERAL("//etc/passwd"));
+  base::FilePath highlighted_file_path(FILE_PATH_LITERAL("//tmp/foo.html"));
+  base::FilePath dragged_file_path(FILE_PATH_LITERAL("//tmp/image.jpg"));
+  base::FilePath sensitive_file_path(FILE_PATH_LITERAL("//etc/passwd"));
   GURL highlighted_file_url = net::FilePathToFileURL(highlighted_file_path);
   GURL dragged_file_url = net::FilePathToFileURL(dragged_file_path);
   GURL sensitive_file_url = net::FilePathToFileURL(sensitive_file_path);