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| author | reillyg <reillyg@chromium.org> | 2015-08-28 16:41:09 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2015-08-28 23:41:46 +0000 |
| commit | 33338fc038bed55f7f32c0805eee01e2b88f1c13 (patch) | |
| tree | 6d36e461f00c3b2ec6add6d115fab42d128c77d2 /extensions/shell/browser | |
| parent | b77d63131e9648941d484aba04993571eb9c2db7 (diff) | |
| download | chromium_src-33338fc038bed55f7f32c0805eee01e2b88f1c13.zip chromium_src-33338fc038bed55f7f32c0805eee01e2b88f1c13.tar.gz chromium_src-33338fc038bed55f7f32c0805eee01e2b88f1c13.tar.bz2 | |
Manage HidService lifetime in DeviceClient implementations.
To make it easier to reason about when the HidService is destroyed this
patch makes its lifetime managed by the DeviceClient implementation that
created it. This means that in Chrome the HidService is (indirectly)
owned by BrowserProcessImpl.
BUG=None
Review URL: https://codereview.chromium.org/1312993008
Cr-Commit-Position: refs/heads/master@{#346272}
Diffstat (limited to 'extensions/shell/browser')
| -rw-r--r-- | extensions/shell/browser/shell_device_client.cc | 7 | ||||
| -rw-r--r-- | extensions/shell/browser/shell_device_client.h | 1 |
2 files changed, 6 insertions, 2 deletions
diff --git a/extensions/shell/browser/shell_device_client.cc b/extensions/shell/browser/shell_device_client.cc index ae00666..857e2a4 100644 --- a/extensions/shell/browser/shell_device_client.cc +++ b/extensions/shell/browser/shell_device_client.cc @@ -29,8 +29,11 @@ device::UsbService* ShellDeviceClient::GetUsbService() { device::HidService* ShellDeviceClient::GetHidService() { DCHECK_CURRENTLY_ON(BrowserThread::UI); - return device::HidService::GetInstance( - BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE)); + if (!hid_service_) { + hid_service_ = device::HidService::Create( + BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE)); + } + return hid_service_.get(); } } diff --git a/extensions/shell/browser/shell_device_client.h b/extensions/shell/browser/shell_device_client.h index 5f4ebd7..2a5e717 100644 --- a/extensions/shell/browser/shell_device_client.h +++ b/extensions/shell/browser/shell_device_client.h @@ -25,6 +25,7 @@ class ShellDeviceClient : device::DeviceClient { device::HidService* GetHidService() override; private: + scoped_ptr<device::HidService> hid_service_; scoped_ptr<device::UsbService> usb_service_; DISALLOW_COPY_AND_ASSIGN(ShellDeviceClient); |