Update TextSelection for non-user initiated events

content/renderer/pepper/pepper_plugin_instance_impl.cc

Index: content/renderer/pepper/pepper_plugin_instance_impl.cc
diff --git a/content/renderer/pepper/pepper_plugin_instance_impl.cc b/content/renderer/pepper/pepper_plugin_instance_impl.cc
index df7a58ab864664cede0609dce124770c812998a4..871e93495a37344fcf190971ee0b2dbc168b6f1f 100644
--- a/content/renderer/pepper/pepper_plugin_instance_impl.cc
+++ b/content/renderer/pepper/pepper_plugin_instance_impl.cc
@@ -1382,7 +1382,7 @@ void PepperPluginInstanceImpl::SetSelectedText(
     const base::string16& selected_text) {
   selected_text_ = selected_text;
   gfx::Range range(0, selected_text.length());
-  render_frame_->SetSelectedText(selected_text, 0, range);
+  render_frame_->SetSelectedText(selected_text, 0, range, true);

[nasko, 2017/05/04 16:10:24]

Is it not possible for script running in a plugin to create a selection without
user input?

[Peter Varga, 2017/05/04 16:33:45]

I suppose it is possible but I wanted to keep the original behavior since I'm
not really familiar with the pepper plugin stuff and I didn't want to brake
anything.

 }
 
 void PepperPluginInstanceImpl::SetLinkUnderCursor(const std::string& url) {