2 files changed, 0 insertions, 22 deletions
diff --git a/libdexfile/dex/dex_file.cc b/libdexfile/dex/dex_file.cc
index 1f471106df..8cfee6655e 100644
--- a/libdexfile/dex/dex_file.cc
+++ b/libdexfile/dex/dex_file.cc
@@ -349,25 +349,6 @@ const DexFile::TypeId* DexFile::FindTypeId(const char* string) const {
   return nullptr;
 }
 
-const DexFile::StringId* DexFile::FindStringId(const uint16_t* string, size_t length) const {
-  int32_t lo = 0;
-  int32_t hi = NumStringIds() - 1;
-  while (hi >= lo) {
-    int32_t mid = (hi + lo) / 2;
-    const DexFile::StringId& str_id = GetStringId(dex::StringIndex(mid));
-    const char* str = GetStringData(str_id);
-    int compare = CompareModifiedUtf8ToUtf16AsCodePointValues(str, string, length);
-    if (compare > 0) {
-      lo = mid + 1;
-    } else if (compare < 0) {
-      hi = mid - 1;
-    } else {
-      return &str_id;
-    }
-  }
-  return nullptr;
-}
-
 const DexFile::TypeId* DexFile::FindTypeId(dex::StringIndex string_idx) const {
   int32_t lo = 0;
   int32_t hi = NumTypeIds() - 1;
diff --git a/libdexfile/dex/dex_file.h b/libdexfile/dex/dex_file.h
index 683a8243ed..4098b4250a 100644
--- a/libdexfile/dex/dex_file.h
+++ b/libdexfile/dex/dex_file.h
@@ -504,9 +504,6 @@ class DexFile {
 
   const TypeId* FindTypeId(const char* string) const;
 
-  // Looks up a string id for a given utf16 string.
-  const StringId* FindStringId(const uint16_t* string, size_t length) const;
-
   // Returns the number of type identifiers in the .dex file.
   uint32_t NumTypeIds() const {
     DCHECK(header_ != nullptr) << GetLocation();