Remove unused methods from AssetManager.cpp

A lot of the vendor/locale specific code existed pre-1.0
and was reworked into the current system.

Test: refactoring CL, all code except setLocale() was not being executed.
Test: setLocale() change tested manually
Change-Id: Ifb098f9808763a6cf5fb4336e089430adc09e198
diff --git a/tools/aapt/Command.cpp b/tools/aapt/Command.cpp
index fb1370e..9b62e14 100644
--- a/tools/aapt/Command.cpp
+++ b/tools/aapt/Command.cpp
@@ -1281,7 +1281,7 @@
                         const size_t NL = locales.size();
                         for (size_t i=0; i<NL; i++) {
                             const char* localeStr =  locales[i].string();
-                            assets.setLocale(localeStr != NULL ? localeStr : "");
+                            assets.setConfiguration(config, localeStr != NULL ? localeStr : "");
                             String8 llabel = AaptXml::getResolvedAttribute(res, tree, LABEL_ATTR,
                                     &error);
                             if (llabel != "") {