Use tuple rather than variadic args #4507
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Pass std::string_view to MurmurHashCombiner instead of (ptr, size). The previous code was calling hasher.Combine(ptr, size), which was interpreted as two separate calls to CombineOne(). The first call CombineOne(const char*) was invoking the std::string_view(const char*) constructor, which calls strlen(). Since trace buffer slices are not null-terminated, this resulted in a SEGV. Using std::string_view(ptr, size) ensures that the size is explicitly passed and strlen() is avoided. Bug: b/477506828
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