commit 16d7a50a904b8507aad24235aedfea55dfdeedcc
author Kent Tamura <tkent@chromium.org> Wed Jul 26 05:31:43 2017
committer Commit Bot <commit-bot@chromium.org> Wed Jul 26 05:31:43 2017
tree b2b7665728d3b2612341d8769e38d17e5215cdec
parent 602c40ce2fb52c32518c074ebe56c2795d60a4bd

macOS: Fix 'ButtonFace' CSS color, and update the CSS button rendering

* This CL fixes 'ButtonFace' CSS system color
 It was a fixed gray, and now it returns a real button color retrieved
 from OS. It's white nowadays.

* Update CSS-rendered default button to match macOS 10.12.
 - Has border-radius
 - Update border-color and border-style
 The CSS-rendered button is used instead of OS-native rendering in
 non-100% zoom level, or with additional CSS properties. It should be
 similar to OS-native buttons.

This CL affects only macOS, and doesn't change the default size of
buttons.

Implementation:

* themeMac.css, LayoutThemeMac.mm:
 The main change. Update ButtonFace definition and button default style.

* colorSuggestionPicker.css, PaintPropertyTreeBuilderTest.cpp, and many
tests:
  Set border-radius:0 to keep existing behavior.

* auto-click.js, feature-policy-vibrate.html,
iframe-that-performs-parent-navigation.html,
iframe-that-performs-parent-navigation-async.html, and
vibrate-from-iframe.html:
  Update mouse-click position for border-radius.

* Other tests:
 - Update rendering result due to the rendering change, or
 - Update only rendering tree dump because native button rendering
  is used.

Bug: 546679
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
Change-Id: I0ef2ae135a6ac0677040d48c435fedc3af379481
Reviewed-on: https://chromium-review.googlesource.com/584149
Reviewed-by: Keishi Hattori <keishi@chromium.org>
Commit-Queue: Kent Tamura <tkent@chromium.org>
Cr-Commit-Position: refs/heads/master@{#489558}