Enable find-in-page across GuestViews.

components/guest_view/browser/guest_view_base.h

Index: components/guest_view/browser/guest_view_base.h
diff --git a/components/guest_view/browser/guest_view_base.h b/components/guest_view/browser/guest_view_base.h
index c900a11b01fde7ce95ad4225444287b944ea5646..5354d87e5a5667bf9f012e44e7fdbaadead8cc92 100644
--- a/components/guest_view/browser/guest_view_base.h
+++ b/components/guest_view/browser/guest_view_base.h
@@ -222,12 +222,6 @@ class GuestViewBase : public content::BrowserPluginGuestDelegate,
       const content::NativeWebKeyboardEvent& event) override;
   bool PreHandleGestureEvent(content::WebContents* source,
                              const blink::WebGestureEvent& event) override;
-  void FindReply(content::WebContents* source,
-                 int request_id,
-                 int number_of_matches,
-                 const gfx::Rect& selection_rect,
-                 int active_match_ordinal,
-                 bool final_update) override;
 
   // WebContentsObserver implementation.
   void DidFinishNavigation(
@@ -296,11 +290,6 @@ class GuestViewBase : public content::BrowserPluginGuestDelegate,
   // asynchronous setup.
   virtual void SignalWhenReady(const base::Closure& callback);
 
-  // Returns true if this guest should handle find requests for its
-  // embedder. This should generally be true for guests that make up the
-  // entirety of the embedder's content.
-  virtual bool ShouldHandleFindRequestsForEmbedder() const;
-
   // This method is called immediately before suspended resource loads have been
   // resumed on attachment to an embedder.
   //
@@ -345,10 +334,6 @@ class GuestViewBase : public content::BrowserPluginGuestDelegate,
   void DidAttach(int guest_proxy_routing_id) final;
   void DidDetach() final;
   content::WebContents* GetOwnerWebContents() const final;
-  bool HandleFindForEmbedder(int request_id,
-                             const base::string16& search_text,
-                             const blink::WebFindOptions& options) final;
-  bool HandleStopFindingForEmbedder(content::StopFindAction action) final;
   void GuestSizeChanged(const gfx::Size& new_size) final;
   void SetGuestHost(content::GuestHost* guest_host) final;
   void WillAttach(content::WebContents* embedder_web_contents,