Move StringPool to libandroidfw

Test: verified affected tests pass
Bug: 232940948
Change-Id: I22089893d7e5013f759c39ce190bec07fa6435db
diff --git a/tools/aapt2/process/SymbolTable_test.cpp b/tools/aapt2/process/SymbolTable_test.cpp
index ddc2101..e576709 100644
--- a/tools/aapt2/process/SymbolTable_test.cpp
+++ b/tools/aapt2/process/SymbolTable_test.cpp
@@ -17,9 +17,9 @@
 #include "process/SymbolTable.h"
 
 #include "SdkConstants.h"
+#include "androidfw/BigBuffer.h"
 #include "format/binary/TableFlattener.h"
 #include "test/Test.h"
-#include "util/BigBuffer.h"
 
 using ::testing::Eq;
 using ::testing::IsNull;