Convert usages of pdfium::Optional to Optional

Change-Id: I29769f78eaad10c6a8b79e27524336c4f330377e
Reviewed-on: https://pdfium-review.googlesource.com/22258
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>

1 files changed, 2 insertions, 3 deletions

diff --git a/core/fxcrt/string_view_template.h b/core/fxcrt/string_view_template.h
index fa33858a68..cd3614b34f 100644
--- a/core/fxcrt/string_view_template.h
+++ b/core/fxcrt/string_view_template.h
@@ -149,12 +149,11 @@ class StringViewTemplate {
     return static_cast<CharType>(m_Ptr.Get()[index]);
   }
 
-  pdfium::Optional<size_t> Find(CharType ch) const {
+  Optional<size_t> Find(CharType ch) const {
     const auto* found = reinterpret_cast<const UnsignedType*>(FXSYS_chr(
         reinterpret_cast<const CharType*>(m_Ptr.Get()), ch, m_Length));
 
-    return found ? pdfium::Optional<size_t>(found - m_Ptr.Get())
-                 : pdfium::Optional<size_t>();
+    return found ? Optional<size_t>(found - m_Ptr.Get()) : Optional<size_t>();
   }
 
   bool Contains(CharType ch) const { return Find(ch).has_value(); }