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

content/renderer/pepper/pepper_plugin_instance_impl.h

Index: content/renderer/pepper/pepper_plugin_instance_impl.h
diff --git a/content/renderer/pepper/pepper_plugin_instance_impl.h b/content/renderer/pepper/pepper_plugin_instance_impl.h
index cdf478a480d07a0d2d6fa67431a9e1b7623f27b8..8bddfb11b34dc717f61caa64672e9ea35c7e0a94 100644
--- a/content/renderer/pepper/pepper_plugin_instance_impl.h
+++ b/content/renderer/pepper/pepper_plugin_instance_impl.h
@@ -398,6 +398,9 @@ class CONTENT_EXPORT PepperPluginInstanceImpl
                                           PP_Bool final_result) OVERRIDE;
   virtual void SelectedFindResultChanged(PP_Instance instance,
                                          int32_t index) OVERRIDE;
+  virtual void SetTickmarks(PP_Instance instance,
+                            const PP_Rect* tickmarks,
+                            uint32_t count) OVERRIDE;
   virtual PP_Bool IsFullscreen(PP_Instance instance) OVERRIDE;
   virtual PP_Bool SetFullscreen(PP_Instance instance,
                                 PP_Bool fullscreen) OVERRIDE;