Revert "Split AdbWinApi.dll into two dlls to remove dependency on WINUSB.DLL"
which breaks the Windows SDK on Donut.

This reverts commit f855c4e8469e31114fccca4c28aeb01a806a9a48.
diff --git a/host/windows/usb/api/SOURCES b/host/windows/usb/api/SOURCES
index 3569521..f6e6614 100755
--- a/host/windows/usb/api/SOURCES
+++ b/host/windows/usb/api/SOURCES
@@ -50,7 +50,8 @@
              $(SDK_LIB_PATH)\wbemuuid.lib \

              $(SDK_LIB_PATH)\uuid.lib     \

              $(SDK_LIB_PATH)\setupapi.lib \

-             $(SDK_LIB_PATH)\usbd.lib

+             $(SDK_LIB_PATH)\usbd.lib     \

+             $(SDK_LIB_PATH)\winusb.lib

            

 !IF "$(DDKBUILDENV)" == "fre"
 # Libraries for release (free) builds
@@ -86,12 +87,15 @@
 # Define source files for AdbWinApi.dll

 SOURCES = adb_api.cpp                     \

           adb_endpoint_object.cpp         \

+          adb_winusb_endpoint_object.cpp  \

           adb_legacy_endpoint_object.cpp  \

           adb_helper_routines.cpp         \

           adb_interface.cpp               \

+          adb_winusb_interface.cpp        \

           adb_legacy_interface.cpp        \

           adb_interface_enum.cpp          \

           adb_io_completion.cpp           \

+          adb_winusb_io_completion.cpp    \

           adb_legacy_io_completion.cpp    \

           adb_object_handle.cpp           \

           AdbWinApi.cpp                   \