mandoline: Add find in page.

components/web_view/web_view_impl.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/web_view_impl.h"
 
 #include "base/command_line.h"
 #include "components/devtools_service/public/cpp/switches.h"
 #include "components/mus/public/cpp/scoped_view_ptr.h"
 #include "components/mus/public/cpp/view.h"
@@ skipping 92 matching lines @@
 
 void WebViewImpl::LoadRequest(mojo::URLRequestPtr request) {
   navigation_controller_.LoadURL(request.Pass());
 }
 
 void WebViewImpl::GetViewTreeClient(
     mojo::InterfaceRequest<mojo::ViewTreeClient> view_tree_client) {
   mus::ViewTreeConnection::Create(this, view_tree_client.Pass());
 }
 
+void WebViewImpl::Find(int32_t request_id, const mojo::String& search_text) {
+  DCHECK(frame_tree_);
+
+  // TODO(erg): This only deals with the uniframe case.
+  Frame* main_frame = frame_tree_->root();
+  main_frame->Find(request_id, search_text);
+}
+
+void WebViewImpl::StopFinding() {
+  DCHECK(frame_tree_);
+
+  // TODO(erg): This only deals with the uniframe case.
+  Frame* main_frame = frame_tree_->root();
+  main_frame->StopFinding();
+}
+
 void WebViewImpl::GoBack() {
   if (!navigation_controller_.CanGoBack())
     return;
   navigation_controller_.GoBack();
 }
 
 void WebViewImpl::GoForward() {
   if (!navigation_controller_.CanGoForward())
     return;
   navigation_controller_.GoForward();
@@ skipping 73 matching lines @@
   FrameConnection::CreateConnectionForCanNavigateFrame(
       app_, target, request.Pass(), callback);
 }
 
 void WebViewImpl::DidStartNavigation(Frame* frame) {}
 
 void WebViewImpl::DidCommitProvisionalLoad(Frame* frame) {
   navigation_controller_.FrameDidCommitProvisionalLoad(frame);
 }
 
+void WebViewImpl::ReportFindInPageMatchCount(int32_t request_id,
+                                             int32_t count,
+                                             bool final_update) {
+  client_->ReportFindInPageMatchCount(request_id, count, final_update);
+}
+
+void WebViewImpl::ReportFindInPageSelection(int32_t request_id,
+                                            int32_t active_match_ordinal) {
+  client_->ReportFindInPageSelection(request_id, active_match_ordinal);
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // WebViewImpl, FrameDevToolsAgentDelegate implementation:
 
 void WebViewImpl::HandlePageNavigateRequest(const GURL& url) {
   mojo::URLRequestPtr request(mojo::URLRequest::New());
   request->url = url.spec();
   client_->TopLevelNavigateRequest(request.Pass());
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // WebViewImpl, NavigationControllerDelegate implementation:
 
 void WebViewImpl::OnNavigate(mojo::URLRequestPtr request) {
   pending_load_.reset(new PendingWebViewLoad(this));
   pending_load_->Init(request.Pass());
 }
 
 void WebViewImpl::OnDidNavigate() {
   client_->BackForwardChanged(navigation_controller_.CanGoBack()
                                   ? ButtonState::BUTTON_STATE_ENABLED
                                   : ButtonState::BUTTON_STATE_DISABLED,
                               navigation_controller_.CanGoForward()
                                   ? ButtonState::BUTTON_STATE_ENABLED
                                   : ButtonState::BUTTON_STATE_DISABLED);
 }
 
 }  // namespace web_view