Refactor API classes to support both, WinUsb and Legacy API

To support both, WinUsb and Legacy driver APIs we need to abstract classes
that depend on driver API details and then implement two sets of the
actual classes: one for WinUsb, and another for the Legacy drivers, so
we can choose in runtime which objects should be instantiated, depending
on what type of driver we have underneath this API.

host/windows/usb/api/adb_legacy_interface.cpp

@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \file
+  This file consists of implementation of class AdbLegacyInterfaceObject
+  that encapsulates an interface on our USB device that is accessible
+  via WinUsb API.
+*/
+
+#include "stdafx.h"
+#include "adb_legacy_interface.h"
+#include "adb_endpoint_object.h"
+
+AdbLegacyInterfaceObject::AdbLegacyInterfaceObject(const wchar_t* interf_name)
+  : AdbInterfaceObject(interf_name) {
+}
+
+AdbLegacyInterfaceObject::~AdbLegacyInterfaceObject() {
+}
+
+ADBAPIHANDLE AdbLegacyInterfaceObject::CreateHandle() {
+  SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+  return NULL;
+}
+
+bool AdbLegacyInterfaceObject::CloseHandle() {
+  SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+  return false;
+}
+
+bool AdbLegacyInterfaceObject::GetSerialNumber(void* buffer,
+                                               unsigned long* buffer_char_size,
+                                               bool ansi) {
+  SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+  return false;
+}
+
+bool AdbLegacyInterfaceObject::GetEndpointInformation(
+    UCHAR endpoint_index,
+    AdbEndpointInformation* info) {
+  SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+  return false;
+}
+
+ADBAPIHANDLE AdbLegacyInterfaceObject::OpenEndpoint(
+    UCHAR endpoint_index,
+    AdbOpenAccessType access_type,
+    AdbOpenSharingMode sharing_mode) {
+  SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
+  return NULL;
+}