simpleperf: fix location addresses in generated pprof files.

The address of a location in pprof proto files should be within memory
range of the corresponding mapping. But in pprof_proto_generator.py,
it is written as the virtual address in elf file.

Bug: 141026312
Test: run test.py TestPprofProtoGenerator*
Change-Id: I3bc13548477b6b6069f712035b7177cc4bd60c80
2 files changed