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tguilbert authored
base::UnguessableToken seems to fit the Google C++ style guide's criterion on overloading << as a streaming operator. Notably: -- It represents a value. -- There is an easy human-readable string reprensetation of the value (0 padded HEX). This change adds an overload to the << operator, as syntactic sugar. BUG=648441 TEST= Modified a UT to test the operator. Review-Url: https://codereview.chromium.org/2353663003 Cr-Commit-Position: refs/heads/master@{#419647}
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