History list shows unnecessary duplicates for same-page actions (like google maps)

[bradleyrichter]

Test plan

1. Visit Google maps (maps.google.com)
2. Move around, zoom in, etc
3. Look at history (Cmd + Y / Ctrl + Y)
4. There shouldn't be a ton of duplicate entries (see below picture)

Original issue description

[luixxiul]

I noticed it on Gmail too.

[bbondy]

different in-page navigation I guess?

[bsclifton]

I bet any query string params or anchor tags are counting as distinct entries- looking at what Chrome and Firefox do would be a good idea for next steps

[bbondy]

in-page navigation shouldn't add an entry I think is the main thing. It's a different event in frame.js

[bbondy]

I think we're calling addSite in frame.js for in-page navigation
Would still like this for 0.12.4.

[bsclifton]

Gonna have to dig a little deeper on this one... you had added this here:
e44d45e

To avoid a regression, I'll need to test the icon loading scenarios

[bsclifton]

@bbondy can we kick this to 0.12.5?

[bbondy]

sure

[bsclifton]

Per @bbondy, this should be fixed with #10005. Let's retest it 😄