mandoline: Add find in page.

components/web_view/frame.cc

Index: components/web_view/frame.cc
diff --git a/components/web_view/frame.cc b/components/web_view/frame.cc
index e5f82f5f750b70a5784af5e42791943c29c6de0f..e25520a4a4cea160d09f54f642961a4084100e43 100644
--- a/components/web_view/frame.cc
+++ b/components/web_view/frame.cc
@@ -161,6 +161,14 @@ double Frame::GatherProgress(int* frame_count) const {
   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,
@@ -543,4 +551,18 @@ void Frame::DispatchLoadEventToParent() {
   }
 }
 
+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