Enable find-in-page across GuestViews.

content/public/browser/browser_plugin_guest_delegate.cc

 // Copyright 2014 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.
 
 #include "content/public/browser/browser_plugin_guest_delegate.h"
 
 namespace content {
 
 bool BrowserPluginGuestDelegate::CanRunInDetachedState() const {
   return false;
 }
 
 WebContents* BrowserPluginGuestDelegate::CreateNewGuestWindow(
     const WebContents::CreateParams& create_params) {
   NOTREACHED();
   return nullptr;
 }
 
 WebContents* BrowserPluginGuestDelegate::GetOwnerWebContents() const {
   return nullptr;
 }
 
-bool BrowserPluginGuestDelegate::HandleFindForEmbedder(
-    int request_id,
-    const base::string16& search_text,
-    const blink::WebFindOptions& options) {
-  return false;
-}
-
-bool BrowserPluginGuestDelegate::HandleStopFindingForEmbedder(
-    StopFindAction action) {
-  return false;
-}
-
 bool BrowserPluginGuestDelegate::CanUseCrossProcessFrames() {
   return true;
 }
 
 bool BrowserPluginGuestDelegate::CanBeEmbeddedInsideCrossProcessFrames() {
   return false;
 }
 
 RenderWidgetHost* BrowserPluginGuestDelegate::GetOwnerRenderWidgetHost() {
   return nullptr;
 }
 
 SiteInstance* BrowserPluginGuestDelegate::GetOwnerSiteInstance() {
   return nullptr;
 }
 
 }  // namespace content