Cleanup: Delete sk_tools::get_basename() in favor of SkOSPath::SkBasename().

tools/picture_utils.h

Index: tools/picture_utils.h
diff --git a/tools/picture_utils.h b/tools/picture_utils.h
index c0e0d2c8dd5ee6872ac2784ddcd00e455916fdfc..2e1af7b78c1bb75ff012b7e3abd87aa01bf98d95 100644
--- a/tools/picture_utils.h
+++ b/tools/picture_utils.h
@@ -38,13 +38,6 @@ namespace sk_tools {
     // TODO(epoger): delete in favor of SkOSPath::SkPathJoin()?
     void make_filepath(SkString* path, const SkString&, const SkString& name);
 
-    // Returns the last part of the path (file name or leaf directory name)
-    //
-    // This basically just looks for a foward slash or backslash (windows
-    // only).
-    // TODO(epoger): delete in favor of SkOSPath::SkBasename()?
-    void get_basename(SkString* basename, const SkString& path);
-
     // Returns true if the string ends with %
     bool is_percentage(const char* const string);