Update TextSelection for non-user initiated events

content/public/renderer/render_frame.h

Index: content/public/renderer/render_frame.h
diff --git a/content/public/renderer/render_frame.h b/content/public/renderer/render_frame.h
index 68992bd43234af805b06887c111fa2f15a2d35f2..c87a3383c4bfeaf53e8d266c1a3150f5410a68d5 100644
--- a/content/public/renderer/render_frame.h
+++ b/content/public/renderer/render_frame.h
@@ -227,7 +227,8 @@ class CONTENT_EXPORT RenderFrame : public IPC::Listener,
   // Notifies the browser of text selection changes made.
   virtual void SetSelectedText(const base::string16& selection_text,
                                size_t offset,
-                               const gfx::Range& range) = 0;
+                               const gfx::Range& range,
+                               bool user_initiated) = 0;

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

It looks like this API is never called outside of content/ code. Let's remove it
from the public API and leave it internal.

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

Shouldn't this be done in another patch? This change doesn't really related to
the original issue.

 
   // Ensures that builtin mojo bindings modules are available in |context|.
   virtual void EnsureMojoBuiltinsAreAvailable(