Move StringPiece to libandroidfw
libandroidfw needs to make use of StringPiece, so
move it to libandroidfw and update all code referencing
StringPiece in aapt2.
Test: make libandroidfw_tests libaapt2_tests
Change-Id: I68d7f0fc7c651b048d9d1f5e7971f10ef5349fa1
diff --git a/tools/aapt2/diff/Diff.cpp b/tools/aapt2/diff/Diff.cpp
index 593e7ab..de0fe40 100644
--- a/tools/aapt2/diff/Diff.cpp
+++ b/tools/aapt2/diff/Diff.cpp
@@ -24,6 +24,8 @@
#include "process/SymbolTable.h"
#include "unflatten/BinaryResourceParser.h"
+using android::StringPiece;
+
namespace aapt {
class DiffContext : public IAaptContext {