[PATCH] D156563: [clang][deps] Remove `ModuleDeps::ImportedByMainFile`

[Jan Svoboda via Phabricator via cfe-commits]

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This information is already exposed via `TranslationUnitDeps::ClangModuleDeps` on the `DependencyScanningTool` level, and this patch also adds it on the `DependencyScanningWorker` level via `DependencyConsumer::handleDirectModuleDependency()`.

Besides being redundant, this bit of information is misleading for clients that share single `ModuleDeps` instance between multiple TUs (by using the `AlreadySeen` set). The module can be imported directly in some TUs but transitively in others.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D156563

Files:
  clang/include/clang/Tooling/DependencyScanning/DependencyScanningTool.h
  clang/include/clang/Tooling/DependencyScanning/DependencyScanningWorker.h
  clang/include/clang/Tooling/DependencyScanning/ModuleDepCollector.h
  clang/lib/Tooling/DependencyScanning/DependencyScanningTool.cpp
  clang/lib/Tooling/DependencyScanning/ModuleDepCollector.cpp

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