Make document.activeElement work with OOPIF

third_party/WebKit/public/web/WebView.h

Index: third_party/WebKit/public/web/WebView.h
diff --git a/third_party/WebKit/public/web/WebView.h b/third_party/WebKit/public/web/WebView.h
index ccd46ce923ab392a5ec3aa6c8e7f44ebcbcfe5de..03ac79b97d0b32a36e30fafca8cf83f29f3d7480 100644
--- a/third_party/WebKit/public/web/WebView.h
+++ b/third_party/WebKit/public/web/WebView.h
@@ -166,6 +166,12 @@ public:
     virtual WebFrame* focusedFrame() = 0;
     virtual void setFocusedFrame(WebFrame*) = 0;
 
+    // Sets the provided frame as focused and fires blur/focus events on any
+    // currently focused elements in old/new focused documents.  Note that this
+    // is different from setFocusedFrame, which does not fire events on focused
+    // elements.
+    virtual void focusDocumentView(WebFrame*) = 0;

[alexmos, 2015/11/02 23:23:51]

Instead of this, I could add a bool flag to setFocusedFrame about whether or not
it should fire these events.  A separate function seemed more readable though,
and it matches what FocusController already exposes.

[dcheng, 2015/11/04 01:46:21]

I think this is fine: it's pretty subtle though. Maybe something to keep in mind
for potential future naming improvements.

+
     // Focus the first (last if reverse is true) focusable node.
     virtual void setInitialFocus(bool reverse) = 0;