Move UsbService to its own component.

components/usb_service/usb_interface.cc

Index: components/usb_service/usb_interface.cc
diff --git a/chrome/browser/usb/usb_interface.cc b/components/usb_service/usb_interface.cc
similarity index 90%
rename from chrome/browser/usb/usb_interface.cc
rename to components/usb_service/usb_interface.cc
index d5a1e0fcdff74a96e098d89560452a9b66934289..65a52e6e5373512e8ecc4ff24ac03d2f08098f55 100644
--- a/chrome/browser/usb/usb_interface.cc
+++ b/components/usb_service/usb_interface.cc
@@ -2,18 +2,21 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/usb/usb_interface.h"
+#include "components/usb_service/usb_interface.h"
 
 #include "base/logging.h"
 #include "third_party/libusb/src/libusb/libusb.h"
 
+namespace usb_service {
+
 UsbEndpointDescriptor::UsbEndpointDescriptor(
     scoped_refptr<const UsbConfigDescriptor> config,
     PlatformUsbEndpointDescriptor descriptor)
     : config_(config), descriptor_(descriptor) {
 }
 
-UsbEndpointDescriptor::~UsbEndpointDescriptor() {}
+UsbEndpointDescriptor::~UsbEndpointDescriptor() {
+}
 
 int UsbEndpointDescriptor::GetAddress() const {
   return descriptor_->bEndpointAddress & LIBUSB_ENDPOINT_ADDRESS_MASK;
@@ -91,14 +94,15 @@ UsbInterfaceAltSettingDescriptor::UsbInterfaceAltSettingDescriptor(
     : config_(config), descriptor_(descriptor) {
 }
 
-UsbInterfaceAltSettingDescriptor::~UsbInterfaceAltSettingDescriptor() {}
+UsbInterfaceAltSettingDescriptor::~UsbInterfaceAltSettingDescriptor() {
+}
 
 size_t UsbInterfaceAltSettingDescriptor::GetNumEndpoints() const {
   return descriptor_->bNumEndpoints;
 }
 
 scoped_refptr<const UsbEndpointDescriptor>
-    UsbInterfaceAltSettingDescriptor::GetEndpoint(size_t index) const {
+UsbInterfaceAltSettingDescriptor::GetEndpoint(size_t index) const {
   return new UsbEndpointDescriptor(config_, &descriptor_->endpoint[index]);
 }
 
@@ -128,14 +132,15 @@ UsbInterfaceDescriptor::UsbInterfaceDescriptor(
     : config_(config), interface_(usbInterface) {
 }
 
-UsbInterfaceDescriptor::~UsbInterfaceDescriptor() {}
+UsbInterfaceDescriptor::~UsbInterfaceDescriptor() {
+}
 
 size_t UsbInterfaceDescriptor::GetNumAltSettings() const {
   return interface_->num_altsetting;
 }
 
 scoped_refptr<const UsbInterfaceAltSettingDescriptor>
-    UsbInterfaceDescriptor::GetAltSetting(size_t index) const {
+UsbInterfaceDescriptor::GetAltSetting(size_t index) const {
   return new UsbInterfaceAltSettingDescriptor(config_,
                                               &interface_->altsetting[index]);
 }
@@ -155,7 +160,9 @@ size_t UsbConfigDescriptor::GetNumInterfaces() const {
   return config_->bNumInterfaces;
 }
 
-scoped_refptr<const UsbInterfaceDescriptor>
-    UsbConfigDescriptor::GetInterface(size_t index) const {
+scoped_refptr<const UsbInterfaceDescriptor> UsbConfigDescriptor::GetInterface(
+    size_t index) const {
   return new UsbInterfaceDescriptor(this, &config_->interface[index]);
 }
+
+}  // namespace usb_service