[PATCH] D45682: [analyzer] Move `TaintBugVisitor` from `GenericTaintChecker.cpp` to `BugReporterVisitors.h`.

[Henry Wong via Phabricator via cfe-commits]

MTC created this revision.
MTC added reviewers: NoQ, george.karpenkov, xazax.hun.
Herald added subscribers: cfe-commits, a.sidorin, rnkovacs, szepet.

`TaintBugVisitor` is a universal visitor, and many checkers rely on it, such as `ArrayBoundCheckerV2.cpp`, `DivZeroChecker.cpp` and `VLASizeChecker.cpp`. Moving `TaintBugVisitor` to `BugReporterVisitors.h` enables other checker can also track where `tainted` value came from.


Repository:
  rC Clang

https://reviews.llvm.org/D45682

Files:
  include/clang/StaticAnalyzer/Core/BugReporter/BugReporterVisitors.h
  lib/StaticAnalyzer/Checkers/GenericTaintChecker.cpp
  lib/StaticAnalyzer/Core/BugReporterVisitors.cpp

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