Revert of Enable find-in-page across GuestViews.

content/public/browser/browser_plugin_guest_delegate.h

Index: content/public/browser/browser_plugin_guest_delegate.h
diff --git a/content/public/browser/browser_plugin_guest_delegate.h b/content/public/browser/browser_plugin_guest_delegate.h
index 61662f4bab77cae9770ec502afd95110c778a0e6..a32205c031356b9ae30420a8431e91ccee778265 100644
--- a/content/public/browser/browser_plugin_guest_delegate.h
+++ b/content/public/browser/browser_plugin_guest_delegate.h
@@ -74,6 +74,13 @@ class CONTENT_EXPORT BrowserPluginGuestDelegate {
       bool last_unlocked_by_target,
       const base::Callback<void(bool)>& callback) {}
 
+  // Find the given |search_text| in the page. Returns true if the find request
+  // is handled by this browser plugin guest delegate.
+  virtual bool HandleFindForEmbedder(int request_id,
+                                     const base::string16& search_text,
+                                     const blink::WebFindOptions& options);
+  virtual bool HandleStopFindingForEmbedder(StopFindAction action);
+
   // Provides the delegate with an interface with which to communicate with the
   // content module.
   virtual void SetGuestHost(GuestHost* guest_host) {}