resolved conflicts for merge of 1d03b816 to lmp-mr1-dev-plus-aosp

(cherry picked from commit 1272887050a269d6d506b42099c2857847ad100b)

Change-Id: Ib673768fe5fc03615626ef4b10590e5317f22172
diff --git a/libs/hwui/Interpolator.cpp b/libs/hwui/Interpolator.cpp
index ff8ff73..0e62d77 100644
--- a/libs/hwui/Interpolator.cpp
+++ b/libs/hwui/Interpolator.cpp
@@ -14,6 +14,10 @@
  * limitations under the License.
  */
 
+// LOG_TAG is being provided by the Makefile, reset.
+#ifdef LOG_TAG
+#undef LOG_TAG
+#endif
 #define LOG_TAG "Interpolator"
 
 #include "Interpolator.h"