Add a PPB_Find_Private function to set the tickmarks on the page.

ppapi/cpp/private/find_private.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 "ppapi/cpp/private/find_private.h"
 
 #include "ppapi/c/private/ppb_find_private.h"
 #include "ppapi/cpp/instance.h"
 #include "ppapi/cpp/module.h"
 #include "ppapi/cpp/module_impl.h"
+#include "ppapi/cpp/rect.h"
 
 namespace pp {
 
 namespace {
 
 template <> const char* interface_name<PPB_Find_Private>() {
   return PPB_FIND_PRIVATE_INTERFACE;
 }
 
 static const char kPPPFindInterface[] = PPP_FIND_PRIVATE_INTERFACE;
@@ skipping 55 matching lines @@
   }
 }
 
 void Find_Private::SelectedFindResultChanged(int32_t index) {
   if (has_interface<PPB_Find_Private>()) {
     get_interface<PPB_Find_Private>()->SelectedFindResultChanged(
         associated_instance_.pp_instance(), index);
   }
 }
 
+void Find_Private::SetTickmarks(const std::vector<pp::Rect>& tickmarks) {
+  if (has_interface<PPB_Find_Private>()) {
+    if (tickmarks.empty())
+      return;
+    std::vector<PP_Rect> tickmarks_converted(tickmarks.begin(),
+                                             tickmarks.end());
+    get_interface<PPB_Find_Private>()->SetTickmarks(
+        associated_instance_.pp_instance(), &tickmarks_converted[0],
+        static_cast<uint32_t>(tickmarks.size()));
+  }
+}
+
 }  // namespace pp