Commits on Apr 1, 2018

1. Measure cache memory usage (#19251): …

   Made the memory cache data structure derive MallocSizeOf, along with
   manual size_of() implementations in malloc_size_of.
   
   Added a Measurable struct that acts as a container for fields size_of() can be called for.
   
   Added a new IpcReceiver used for listening to messages from the memory profiler,
   and used run_with_memory reporting to register a memory reporter in the thread.
   Now when a message from the memory profiler arrives, report includes sizes of public and private http caches.
   
   Updated test file.

   

   modal-d17 authored and modal17 committed Apr 1, 2018

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