Track rename of base/ to android-base/.

Change-Id: Idf9444fece4aa89c93e15640de59a91f6e758ccf
diff --git a/libbacktrace/backtrace_test.cpp b/libbacktrace/backtrace_test.cpp
index ce04817..23636db 100644
--- a/libbacktrace/backtrace_test.cpp
+++ b/libbacktrace/backtrace_test.cpp
@@ -42,7 +42,7 @@
 #include <backtrace/Backtrace.h>
 #include <backtrace/BacktraceMap.h>
 
-#include <base/stringprintf.h>
+#include <android-base/stringprintf.h>
 #include <cutils/atomic.h>
 #include <cutils/threads.h>
 
@@ -1461,4 +1461,3 @@
   ASSERT_EQ(waitpid(pid, nullptr, 0), pid);
 }
 #endif
-