AAPT2: Fail compiling when private symbols are referenced

Also moved some XML specific stuff into its own directory,
and refactored ReferenceLinker a bit.

Change-Id: I912247a82023c1bbf72dc191fbdaf62858cbec0c

1 files changed, 0 insertions, 15 deletions

diff --git a/tools/aapt2/util/Util.cpp b/tools/aapt2/util/Util.cpp
index 59b838587a6a..9ecc974d3a1c 100644
--- a/tools/aapt2/util/Util.cpp
+++ b/tools/aapt2/util/Util.cpp
@@ -28,9 +28,6 @@
 namespace aapt {
 namespace util {
 
-constexpr const char16_t* kSchemaAuto = u"http://schemas.android.com/apk/res-auto";
-constexpr const char16_t* kSchemaPrefix = u"http://schemas.android.com/apk/res/";
-
 static std::vector<std::string> splitAndTransform(const StringPiece& str, char sep,
         const std::function<char(char)>& f) {
     std::vector<std::string> parts;
@@ -467,18 +464,6 @@ std::unique_ptr<uint8_t[]> copy(const BigBuffer& buffer) {
     return data;
 }
 
-Maybe<std::u16string> extractPackageFromNamespace(const std::u16string& namespaceUri) {
-    if (stringStartsWith<char16_t>(namespaceUri, kSchemaPrefix)) {
-        StringPiece16 schemaPrefix = kSchemaPrefix;
-        StringPiece16 package = namespaceUri;
-        return package.substr(schemaPrefix.size(), package.size() - schemaPrefix.size())
-                .toString();
-    } else if (namespaceUri == kSchemaAuto) {
-        return std::u16string();
-    }
-    return {};
-}
-
 bool extractResFilePathParts(const StringPiece16& path, StringPiece16* outPrefix,
                              StringPiece16* outEntry, StringPiece16* outSuffix) {
     if (!stringStartsWith<char16_t>(path, u"res/")) {