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perf: small perf changes in HidChooserController (#39057)

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* perf: avoid string temporary in HidChooserController::PhysicalDeviceIdFromDeviceInfo()

return a const ref instead of a new string

* perf: avoid second map lookup in HidChooserController::AddDeviceInfo()
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Charles Kerr 2023-07-19 09:54:30 -05:00 • committed by GitHub
parent cc39ddb728
commit f2b32af1f6
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2 changed files with 16 additions and 18 deletions
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shell/browser/hid/hid_chooser_controller.h
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@ -54,7 +54,7 @@ class HidChooserController
~HidChooserController() override;
// static
static std::string PhysicalDeviceIdFromDeviceInfo(
static const std::string& PhysicalDeviceIdFromDeviceInfo(
const device::mojom::HidDeviceInfo& device);
// HidChooserContext::DeviceObserver: