mandoline: Add find in page.

components/web_view/frame.cc

 // Copyright 2015 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 "components/web_view/frame.h"
 
 #include <algorithm>
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
@@ skipping 143 matching lines @@
 }
 
 double Frame::GatherProgress(int* frame_count) const {
   ++(*frame_count);
   double progress = progress_;
   for (const Frame* child : children_)
     progress += child->GatherProgress(frame_count);
   return progress_;
 }
 
+void Frame::Find(int32 request_id, const mojo::String& search_text) {
+  frame_client_->OnFind(request_id, search_text);
+}
+
+void Frame::StopFinding() {
+  frame_client_->OnStopFinding();
+}
+
 void Frame::InitClient(ClientType client_type,
                        scoped_ptr<FrameUserDataAndBinding> data_and_binding,
                        mojo::ViewTreeClientPtr view_tree_client,
                        mojo::InterfaceRequest<mojom::Frame> frame_request) {
   if (client_type == ClientType::EXISTING_FRAME_NEW_APP &&
       view_tree_client.get()) {
     embedded_connection_id_ = kInvalidConnectionId;
     embed_weak_ptr_factory_.InvalidateWeakPtrs();
     view_->Embed(
         view_tree_client.Pass(), mojo::ViewTree::ACCESS_POLICY_DEFAULT,
@@ skipping 362 matching lines @@
 void Frame::DispatchLoadEventToParent() {
   if (parent_ && !AreAppIdsEqual(app_id_, parent_->app_id_)) {
     // Send notification to fire a load event in the parent, if the parent is in
     // a different app. If the parent is in the same app, we assume that the app
     // itself handles firing load event directly and no notification is needed
     // from our side.
     parent_->NotifyDispatchFrameLoadEvent(this);
   }
 }
 
+void Frame::ReportFindInPageMatchCount(int32_t request_id,
+                                       int32_t count,
+                                       bool final_update) {
+  // TODO(erg): This works well enough for the single origin case. However, it
+  // breaks when we have OOPIFs. Centralize the counting at the top of the
+  // FrameTree.
+  tree_->delegate_->ReportFindInPageMatchCount(request_id, count, final_update);
+}
+
+void Frame::ReportFindInPageSelection(int32_t request_id,
+                                      int32_t active_match_ordinal) {
+  tree_->delegate_->ReportFindInPageSelection(request_id, active_match_ordinal);
+}
+
 }  // namespace web_view