sdm: Remove libsdmutils dependency on Android.

- Make libsdmutils Android independent.
- Rename debug_android.cpp to debug.cpp.
- Fix compilation errors observed in linux environment.

Change-Id: I19e275939b27f2f47949c5e17559eeadb09bdccf
diff --git a/sdm/libs/utils/Android.mk b/sdm/libs/utils/Android.mk
index 57c2088..9de5c07 100644
--- a/sdm/libs/utils/Android.mk
+++ b/sdm/libs/utils/Android.mk
@@ -7,7 +7,6 @@
 LOCAL_CFLAGS                  := -Wno-missing-field-initializers -Wno-unused-parameter \
                                  -Wconversion -Wall -Werror \
                                  -DLOG_TAG=\"SDM\"
-LOCAL_SHARED_LIBRARIES        := libcutils
-LOCAL_SRC_FILES               := debug_android.cpp rect.cpp
+LOCAL_SRC_FILES               := debug.cpp rect.cpp
 
 include $(BUILD_SHARED_LIBRARY)