[chromoting] Fix sticky c key with cmd on mac using usb keycode

[chromoting] Fix sticky c key with cmd on mac using usb keycode

Switch to use USB keycode for the fix for sticky keys on Mac.

BUG=101937
TEST=Build on Mac and run chromoting and press cmd+c

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=138205

[Wez, 2012-05-22 00:17:08]

lgtm

http://codereview.chromium.org/10387226/diff/1/remoting/client/plugin/mac_key...
File remoting/client/plugin/mac_key_event_processor.cc (right):

http://codereview.chromium.org/10387226/diff/1/remoting/client/plugin/mac_key...
remoting/client/plugin/mac_key_event_processor.cc:32: void
MacKeyEventProcessor::InjectKeyEvent(const protocol::KeyEvent& event) {
nit: DCHECK(event.has_usb_keycode());

http://codereview.chromium.org/10387226/diff/1/remoting/client/plugin/mac_key...
remoting/client/plugin/mac_key_event_processor.cc:33: bool special_key =
event.usb_keycode() == kUsbLeftControl ||
nit: is_special_key

http://codereview.chromium.org/10387226/diff/1/remoting/client/plugin/mac_key...
remoting/client/plugin/mac_key_event_processor.cc:41: bool cmd_key =
event.usb_keycode() == kUsbLeftCmd ||
nit: is_cmd_key

[commit-bot: I haz the power, 2012-05-22 01:17:52]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/hclam@chromium.org/10387226/3001