Client side display item cache flag

third_party/WebKit/Source/platform/exported/WebFont.cpp

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "public/platform/WebFont.h"
 
 #include "platform/fonts/Font.h"
 #include "platform/fonts/FontCache.h"
 #include "platform/fonts/FontDescription.h"
 #include "platform/graphics/GraphicsContext.h"
@@ skipping 24 matching lines @@
 
     const Font& getFont() const { return m_font; }
     String debugName() const final { return "WebFont::Impl"; }
     LayoutRect visualRect() const final
     {
         // TODO(chrishtr): fix this.
         return LayoutRect();
     }
 
 private:
+    DISPLAY_ITEM_CACHE_STATUS_UNCACHEABLE_IMPLEMENTATION
+
     Font m_font;
 };
 
 WebFont::WebFont(const WebFontDescription& description)
     : m_private(new Impl(description))
 {
 }
 
 WebFont::~WebFont()
 {
@@ skipping 65 matching lines @@
 {
     return m_private->getFont().offsetForPosition(run, position, true);
 }
 
 WebFloatRect WebFont::selectionRectForText(const WebTextRun& run, const WebFloatPoint& leftBaseline, int height, int from, int to) const
 {
     return m_private->getFont().selectionRectForText(run, leftBaseline, height, from, to);
 }
 
 } // namespace blink