Remove Widevine Classic Dependency on STLPort

* Move some libraries that were being built with the NDK but
   statically included into platform code off the NDK.
 * Update the prebuilt Widevine Classic binaries to 4.5.0.10131.

Bug: 15193147
Change-Id: I93f356a97c9c92c1f14c00e7420b941b1bb4357e

proprietary/drmwvmplugin/Android.mk

@@ -43,7 +43,6 @@ LOCAL_MODULE_TAGS := optional
 
 LOCAL_MODULE_TARGET_ARCH := $(WIDEVINE_SUPPORTED_ARCH)
 
-LOCAL_CXX_STL := stlport
 include $(BUILD_STATIC_LIBRARY)
 
 # invoke Android.mk files in subdirs

proprietary/drmwvmplugin/plugin-core.mk

@@ -19,7 +19,6 @@ LOCAL_SHARED_LIBRARIES := \
     libutils \
     libcutils \
     liblog \
-    libstlport \
     libz \
     libwvdrm_L$(BOARD_WIDEVINE_OEMCRYPTO_LEVEL) \
     libWVStreamControlAPI_L$(BOARD_WIDEVINE_OEMCRYPTO_LEVEL) \

proprietary/drmwvmplugin/test/Android.mk

@@ -29,5 +29,4 @@ LOCAL_MODULE_TAGS := tests
 
 LOCAL_MODULE_TARGET_ARCH := $(WIDEVINE_SUPPORTED_ARCH)
 
-LOCAL_CXX_STL := stlport
 include $(BUILD_EXECUTABLE)