perf: don't build unused vectors in HidChooserContext (#43212)
* refactor: remove unused code in HidChooserContext::DeviceRemoved() Co-authored-by: Charles Kerr <charles@charleskerr.com> * refactor: remove unused code in HidChooserContext::OnHidManagerConnectionError() Co-authored-by: Charles Kerr <charles@charleskerr.com> * refactor: use structured bindings for readability Co-authored-by: Charles Kerr <charles@charleskerr.com> --------- Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com> Co-authored-by: Charles Kerr <charles@charleskerr.com>
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1 changed files with 2 additions and 12 deletions
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@ -276,13 +276,8 @@ void HidChooserContext::DeviceRemoved(device::mojom::HidDeviceInfoPtr device) {
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if (CanStorePersistentEntry(*device))
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return;
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std::vector<url::Origin> revoked_origins;
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for (auto& map_entry : ephemeral_devices_) {
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if (map_entry.second.erase(device->guid) > 0)
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revoked_origins.push_back(map_entry.first);
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}
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if (revoked_origins.empty())
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return;
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for (auto& [origin, guids] : ephemeral_devices_)
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guids.erase(device->guid);
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}
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void HidChooserContext::DeviceChanged(device::mojom::HidDeviceInfoPtr device) {
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@ -341,11 +336,6 @@ void HidChooserContext::OnHidManagerConnectionError() {
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hid_manager_.reset();
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client_receiver_.reset();
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devices_.clear();
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std::vector<url::Origin> revoked_origins;
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revoked_origins.reserve(ephemeral_devices_.size());
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for (const auto& map_entry : ephemeral_devices_)
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revoked_origins.push_back(map_entry.first);
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ephemeral_devices_.clear();
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// Notify all device observers.
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