[Ozone] Make mouse buttons 8 and 9 navigate forward and back in history part 1/2
commita4e71e69ad32e9a6b80e583b4669826ceaa667f0
authorpkotwicz <pkotwicz@chromium.org>
Fri, 6 Mar 2015 20:59:03 +0000 (6 12:59 -0800)
committerCommit bot <commit-bot@chromium.org>
Fri, 6 Mar 2015 21:00:00 +0000 (6 21:00 +0000)
treecda7f0f30a00f8c9d302d760de91ae54f5d9016e
parentf4964147a533dcac46c8f988c29c8a21b5f85084
[Ozone] Make mouse buttons 8 and 9 navigate forward and back in history part 1/2

The CL:
- Introduces the EF_BACK_MOUSE_BUTTON and EF_FORWARD_MOUSE_BUTTON
  event flags. This is needed because it is not possible to get extra
  information from ui::Event::native_event() on Ozone.
- Removes the X11 specific handling from BrowserCommandHandlerX11

BUG=462907
TEST=None

Review URL: https://codereview.chromium.org/978843003

Cr-Commit-Position: refs/heads/master@{#319500}
chrome/browser/ui/views/frame/browser_command_handler_x11.cc
content/browser/renderer_host/render_widget_host_view_aura.cc
ui/aura/window_event_dispatcher.cc
ui/events/event.h
ui/events/event_constants.h
ui/events/x/events_x.cc