OOPIF: Send page-level focus messages to all processes rendering a page.

content/renderer/render_view_impl.h

Index: content/renderer/render_view_impl.h
diff --git a/content/renderer/render_view_impl.h b/content/renderer/render_view_impl.h
index 2586931bf562a7b643123a58a6530392d7bc2e58..f93eea811a0dcddeb252c28fbace76df3060dec7 100644
--- a/content/renderer/render_view_impl.h
+++ b/content/renderer/render_view_impl.h
@@ -235,6 +235,10 @@ class CONTENT_EXPORT RenderViewImpl
   // Indicates whether this page has been focused by the browser.
   bool has_focus() const { return has_focus_; }
 
+  // Sets page-level focus in this view and notifies plugins and Blink's
+  // FocusController.
+  void SetFocus(bool enable);
+
   // Plugin-related functions --------------------------------------------------
 
 #if defined(ENABLE_PLUGINS)