Removed FrameHost::useCounter()

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 fa31c019f459fbf4450f766021861cddeb6223eb..ff5affeeed16354d87b2c0bd733af21956e78271 100644
--- a/third_party/WebKit/Source/core/frame/FrameHost.h
+++ b/third_party/WebKit/Source/core/frame/FrameHost.h
@@ -49,7 +49,6 @@ class Page;
 struct PageScaleConstraints;
 class PageScaleConstraintsSet;
 class TopDocumentRootScrollerController;
-class UseCounter;
 class VisualViewport;
 
 // FrameHost is the set of global data shared between multiple frames
@@ -73,9 +72,6 @@ class CORE_EXPORT FrameHost final
   Page& page();
   const Page& page() const;
 
-  UseCounter& useCounter();
-  const UseCounter& useCounter() 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