Add configuration and interface permission checks to DeviceImpl.

device/usb/mock_usb_device_handle.h

Index: device/usb/mock_usb_device_handle.h
diff --git a/device/usb/mock_usb_device_handle.h b/device/usb/mock_usb_device_handle.h
index c3742b329df22d87c87f383e67469ecd32280ef9..30b23d959c46863cdba9e25be51dacf62d675bd1 100644
--- a/device/usb/mock_usb_device_handle.h
+++ b/device/usb/mock_usb_device_handle.h
@@ -15,7 +15,19 @@ class MockUsbDeviceHandle : public UsbDeviceHandle {
  public:
   MockUsbDeviceHandle(UsbDevice* device);
 
+  scoped_refptr<UsbDevice> GetDevice() const override;
   MOCK_METHOD0(Close, void());
+  MOCK_METHOD2(SetConfiguration,
+               void(int configuration_value, const ResultCallback& callback));
+  MOCK_METHOD2(ClaimInterface,
+               void(int interface_number, const ResultCallback& callback));
+  MOCK_METHOD1(ReleaseInterface, bool(int interface_number));
+  MOCK_METHOD3(SetInterfaceAlternateSetting,
+               void(int interface_number,
+                    int alternate_setting,
+                    const ResultCallback& callback));
+  MOCK_METHOD1(ResetDevice, void(const ResultCallback& callback));
+  MOCK_METHOD2(ClearHalt, void(uint8 endpoint, const ResultCallback& callback));
   MOCK_METHOD10(ControlTransfer,
                 void(UsbEndpointDirection direction,
                      TransferRequestType request_type,
@@ -43,21 +55,8 @@ class MockUsbDeviceHandle : public UsbDeviceHandle {
                     size_t length,
                     unsigned int timeout,
                     const TransferCallback& callback));
-  MOCK_METHOD1(ResetDevice, void(const ResultCallback& callback));
-  MOCK_METHOD2(GetStringDescriptor, bool(uint8_t, base::string16*));
-  MOCK_METHOD2(SetConfiguration,
-               void(int configuration_value, const ResultCallback& callback));
-  MOCK_METHOD2(ClaimInterface,
-               void(int interface_number, const ResultCallback& callback));
-  MOCK_METHOD1(ReleaseInterface, bool(int interface_number));
-  MOCK_METHOD3(SetInterfaceAlternateSetting,
-               void(int interface_number,
-                    int alternate_setting,
-                    const ResultCallback& callback));
-  MOCK_METHOD2(ClearHalt,
-               void(uint8_t endpoint, const ResultCallback& callback));
-
-  scoped_refptr<UsbDevice> GetDevice() const override;
+  MOCK_METHOD2(FindInterfaceByEndpoint,
+               bool(uint8_t endpoint_address, uint8_t* interface_number));
 
  private:
   ~MockUsbDeviceHandle() override;