Revert of Implement basic USB device enumeration on Android.

device/usb/android/java/src/org/chromium/device/usb/ChromeUsbEndpoint.java

Index: device/usb/android/java/src/org/chromium/device/usb/ChromeUsbEndpoint.java
diff --git a/device/usb/android/java/src/org/chromium/device/usb/ChromeUsbEndpoint.java b/device/usb/android/java/src/org/chromium/device/usb/ChromeUsbEndpoint.java
deleted file mode 100644
index 135dc51db073db23af38fe902b29bacd31334808..0000000000000000000000000000000000000000
--- a/device/usb/android/java/src/org/chromium/device/usb/ChromeUsbEndpoint.java
+++ /dev/null
@@ -1,83 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.device.usb;
-
-import android.hardware.usb.UsbConstants;
-import android.hardware.usb.UsbEndpoint;
-
-import org.chromium.base.Log;
-import org.chromium.base.annotations.CalledByNative;
-import org.chromium.base.annotations.JNINamespace;
-
-/**
- * Exposes android.hardware.usb.UsbEndpoint as necessary for C++
- * device::UsbEndpointAndroid.
- *
- * Lifetime is controlled by device::UsbEndpointAndroid.
- */
-@JNINamespace("device")
-final class ChromeUsbEndpoint {
-    private static final String TAG = "Usb";
-
-    final UsbEndpoint mEndpoint;
-
-    private ChromeUsbEndpoint(UsbEndpoint endpoint) {
-        mEndpoint = endpoint;
-        Log.v(TAG, "ChromeUsbEndpoint created.");
-    }
-
-    @CalledByNative
-    private static ChromeUsbEndpoint create(UsbEndpoint endpoint) {
-        return new ChromeUsbEndpoint(endpoint);
-    }
-
-    @CalledByNative
-    private int getAddress() {
-        return mEndpoint.getAddress();
-    }
-
-    @CalledByNative
-    private int getDirection() {
-        switch (mEndpoint.getDirection()) {
-            case UsbConstants.USB_DIR_IN:
-                return UsbEndpointDirection.USB_DIRECTION_INBOUND;
-            case UsbConstants.USB_DIR_OUT:
-                return UsbEndpointDirection.USB_DIRECTION_OUTBOUND;
-            default:
-                throw new AssertionError();
-        }
-    }
-
-    @CalledByNative
-    private int getMaxPacketSize() {
-        return mEndpoint.getMaxPacketSize();
-    }
-
-    @CalledByNative
-    private int getAttributes() {
-        return mEndpoint.getAttributes();
-    }
-
-    @CalledByNative
-    private int getType() {
-        switch (mEndpoint.getType()) {
-            case UsbConstants.USB_ENDPOINT_XFER_CONTROL:
-                return UsbTransferType.USB_TRANSFER_CONTROL;
-            case UsbConstants.USB_ENDPOINT_XFER_ISOC:
-                return UsbTransferType.USB_TRANSFER_ISOCHRONOUS;
-            case UsbConstants.USB_ENDPOINT_XFER_BULK:
-                return UsbTransferType.USB_TRANSFER_BULK;
-            case UsbConstants.USB_ENDPOINT_XFER_INT:
-                return UsbTransferType.USB_TRANSFER_INTERRUPT;
-            default:
-                throw new AssertionError();
-        }
-    }
-
-    @CalledByNative
-    private int getInterval() {
-        return mEndpoint.getInterval();
-    }
-}