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Remove 10.12 check handled by respondsToSelector

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This commit is contained in:
Kevin Sawicki 2017-03-30 13:46:34 -07:00
parent bd935b213f
commit c8b992fa39
1 changed files with 9 additions and 11 deletions
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20
atom/browser/native_window_mac.mm
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@ -764,17 +764,15 @@ NativeWindowMac::NativeWindowMac(
[window_ setOpaque:NO];
}
if (base::mac::IsAtLeastOS10_12()) {
// Create a tab only if tabbing identifier is specified and window has
// a native title bar.
if (tabbing_identifier_.empty() || transparent() || !has_frame()) {
if ([window_ respondsToSelector:@selector(tabbingMode)]) {
[window_ setTabbingMode:NSWindowTabbingModeDisallowed];
}
} else {
if ([window_ respondsToSelector:@selector(tabbingIdentifier)]) {
[window_ setTabbingIdentifier:base::SysUTF8ToNSString(tabbing_identifier_)];
}
// Create a tab only if tabbing identifier is specified and window has
// a native title bar.
if (tabbing_identifier_.empty() || transparent() || !has_frame()) {
if ([window_ respondsToSelector:@selector(tabbingMode)]) {
[window_ setTabbingMode:NSWindowTabbingModeDisallowed];
}
} else {
if ([window_ respondsToSelector:@selector(tabbingIdentifier)]) {
[window_ setTabbingIdentifier:base::SysUTF8ToNSString(tabbing_identifier_)];
}
}