Changes to adapter + gyp to support v15

Bug: b/117558570
Test: Android, CE CDM, and Linux tests
Merge of http://go/wvgerrit/67566

This CL adds changes to support the Level 3 upgrade to v15 with both the
dynamic and static adapters. It also rearranges the wvcrc.cpp files so
that the tests have their own copy and Level 3 can just use the one in
ref/src.

Change-Id: Ieee2859601881aa1800622454e6ce0345eb94aa7

libwvdrmengine/oemcrypto/test/common.mk

@@ -12,7 +12,7 @@ LOCAL_SRC_FILES:= \
   oemcrypto_test.cpp \
   oemcrypto_test_android.cpp \
   oemcrypto_test_main.cpp \
-  ../ref/src/wvcrc.cpp \
+  wvcrc.cpp \
 
 LOCAL_C_INCLUDES += \
   $(LOCAL_PATH)/../include \