Upstream version 7.36.149.0

[platform/framework/web/crosswalk.git] / src / tools / memory_inspector / memory_inspector / core / backends.py

diff --git a/src/tools/memory_inspector/memory_inspector/core/backends.py b/src/tools/memory_inspector/memory_inspector/core/backends.py
index 752a036..8a9f8ea 100644 (file)
--- a/src/tools/memory_inspector/memory_inspector/core/backends.py
+++ b/src/tools/memory_inspector/memory_inspector/core/backends.py
@@ -61,6 +61,10 @@ class Backend(object):
     """
     raise NotImplementedError()
 
+  def ExtractSymbols(self, native_heaps, sym_paths):
+    """Performs symbolization. Returns a |symbol.Symbols| from |NativeHeap|s."""
+    raise NotImplementedError()
+
   @property
   def name(self):
     """A unique name which identifies the backend.