commit d12ea212263ec55f33594eac4b222a6502e9dbcb
author danakj <danakj@chromium.org> Tue Feb 05 19:06:08 2019
committer Commit Bot <commit-bot@chromium.org> Tue Feb 05 19:06:08 2019
tree b507b0027c7ed5b574047b68f1f82e7b22bf5a2b
parent 2b80ca22f7cc6352adaa0b2ebee9a3a090528201

Get the WindowRect from each frame's WebWidgetClient.

The WindowRect given to each WebWidgetClient (aka RenderWidget) is the
same rect, representing the bounds of the top level window's web
content. Currently we always ask the WebView's top-level RenderWidget
for the value, but when it is frozen this is not correct. It happens
to work since we send PageMsg_UpdateWindowScreenRect to these frozen
RenderWidgets via their inactive RenderViewImpls.

Change ChromeClient to take a LocalFrame parameter and grab the
WindowRect from that LocalFrame's RenderWidget (from the frame's
local root technically) instead.

Also remove PageRect() since it just returns the WindowRect. And drop
RootWindowRect() from the WebViewClient API as it's no longer needed.

R=dcheng@chromium.org

Bug: 912193
Change-Id: I79340d7965260f6dd1aa2a7056c5c631b699a0b4
Reviewed-on: https://chromium-review.googlesource.com/c/1448747
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Reviewed-by: Avi Drissman <avi@chromium.org>
Commit-Queue: danakj <danakj@chromium.org>
Auto-Submit: danakj <danakj@chromium.org>
Cr-Commit-Position: refs/heads/master@{#629248}