Removed FrameHost::deprecation()

third_party/WebKit/Source/core/frame/FrameHost.h

Index: third_party/WebKit/Source/core/frame/FrameHost.h
diff --git a/third_party/WebKit/Source/core/frame/FrameHost.h b/third_party/WebKit/Source/core/frame/FrameHost.h
index e04f2b99465c06908be8a2dec7f287c9e341f33e..fa31c019f459fbf4450f766021861cddeb6223eb 100644
--- a/third_party/WebKit/Source/core/frame/FrameHost.h
+++ b/third_party/WebKit/Source/core/frame/FrameHost.h
@@ -43,7 +43,6 @@ namespace blink {
 class BrowserControls;
 class ChromeClient;
 class ConsoleMessageStorage;
-class Deprecation;
 class EventHandlerRegistry;
 class OverscrollController;
 class Page;
@@ -77,9 +76,6 @@ class CORE_EXPORT FrameHost final
   UseCounter& useCounter();
   const UseCounter& useCounter() const;
 
-  Deprecation& deprecation();
-  const Deprecation& deprecation() const;
-
   // Corresponds to pixel density of the device where this Page is
   // being displayed. In multi-monitor setups this can vary between pages.
   // This value does not account for Page zoom, use LocalFrame::devicePixelRatio