Submodule src/base contains modified content
diff --git a/src/base/libs/androidfw/ResourceTypes.cpp b/src/base/libs/androidfw/ResourceTypes.cpp
index cae2d0bc16b3..13c5f8fc84e8 100644
--- a/src/base/libs/androidfw/ResourceTypes.cpp
+++ b/src/base/libs/androidfw/ResourceTypes.cpp
@@ -43,7 +43,7 @@
 #include <utils/String16.h>
 #include <utils/String8.h>
 
-#ifdef __ANDROID__
+#if 0
 #include <binder/TextOutput.h>
 
 #endif
diff --git a/src/base/libs/androidfw/include/androidfw/StringPiece.h b/src/base/libs/androidfw/include/androidfw/StringPiece.h
index 921877dc4982..27e27e1c2b94 100644
--- a/src/base/libs/androidfw/include/androidfw/StringPiece.h
+++ b/src/base/libs/androidfw/include/androidfw/StringPiece.h
@@ -75,6 +75,11 @@ class BasicStringPiece {
   bool operator>(const BasicStringPiece<TChar>& rhs) const;
   bool operator==(const BasicStringPiece<TChar>& rhs) const;
   bool operator!=(const BasicStringPiece<TChar>& rhs) const;
+  // for std::basic_string
+  bool operator<(const std::basic_string<TChar>& rhs) const;
+  bool operator>(const std::basic_string<TChar>& rhs) const;
+  bool operator==(const std::basic_string<TChar>& rhs) const;
+  bool operator!=(const std::basic_string<TChar>& rhs) const;
 
   const_iterator begin() const;
   const_iterator end() const;
@@ -256,6 +261,26 @@ inline bool BasicStringPiece<TChar>::operator!=(const BasicStringPiece<TChar>& r
   return compare(rhs) != 0;
 }
 
+template <typename TChar>
+inline bool BasicStringPiece<TChar>::operator<(const std::basic_string<TChar>& rhs) const {
+    return compare(BasicStringPiece(rhs)) < 0;
+}
+
+template <typename TChar>
+inline bool BasicStringPiece<TChar>::operator>(const std::basic_string<TChar>& rhs) const {
+    return compare(BasicStringPiece(rhs)) > 0;
+}
+
+template <typename TChar>
+inline bool BasicStringPiece<TChar>::operator==(const std::basic_string<TChar>& rhs) const {
+    return compare(BasicStringPiece(rhs)) == 0;
+}
+
+template <typename TChar>
+inline bool BasicStringPiece<TChar>::operator!=(const std::basic_string<TChar>& rhs) const{
+    return compare(BasicStringPiece(rhs)) != 0;
+}
+
 template <typename TChar>
 inline typename BasicStringPiece<TChar>::const_iterator BasicStringPiece<TChar>::begin() const {
   return data_;