tree e14c7a2eea7d09e1fe5a5ee8229dc86f29fa2f59
parent 182a9f51c753810c5985ac70c5da5b98b35b6cd4
author Andrew de los Reyes <adlr@chromium.org> 1286322974 -0700
committer Andrew de los Reyes <adlr@chromium.org> 1286322974 -0700

AU: ApplyMap utility function

ApplyMap takes a vector<ValueType> and a map of
ValueType->ValueType. For each object in the collection that is a key
in the map, replace that element with the corresponding value in the
map.

E.g. ApplyMap({1, 2, 3, 4, 5}, {3->6, 5->7, 8->10}) changes the
collection to be: {1, 2, 6, 4, 7}.

BUG=7294
TEST=attached unittest

Review URL: http://codereview.chromium.org/3530011