Revert of Enable find-in-page across GuestViews.

content/public/browser/browser_plugin_guest_delegate.h

 // Copyright 2013 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.
 
 #ifndef CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_DELEGATE_H_
 #define CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_DELEGATE_H_
 
 #include "base/callback_forward.h"
 #include "base/process/kill.h"
 #include "content/common/content_export.h"
@@ skipping 56 matching lines @@
   // the element size.
   virtual void GuestSizeChanged(const gfx::Size& new_size) {}
 
   // Asks the delegate if the given guest can lock the pointer.
   // Invoking the |callback| synchronously is OK.
   virtual void RequestPointerLockPermission(
       bool user_gesture,
       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) {}
 
   // Sets the position of the context menu for the guest contents. The value
   // reported from the guest renderer should be ignored. The reported value
   // from the guest renderer is incorrect in situations where BrowserPlugin is
   // subject to CSS transforms.
   virtual void SetContextMenuPosition(const gfx::Point& position) {}
 
   // TODO(ekaramad): A short workaround to force some types of guests to use
   // a BrowserPlugin even when we are using cross process frames for guests. It
   // should be removed after resolving https://crbug.com/642826).
   virtual bool CanUseCrossProcessFrames();
 
   // Returns the RenderWidgetHost corresponding to the owner frame.
   virtual RenderWidgetHost* GetOwnerRenderWidgetHost();
 
   // The site instance of the owner frame.
   virtual SiteInstance* GetOwnerSiteInstance();
 
   // Returns true if the corresponding guest is allowed to be embedded inside an
   // <iframe> which is cross process.
   virtual bool CanBeEmbeddedInsideCrossProcessFrames();
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_BROWSER_PLUGIN_GUEST_DELEGATE_H_