[analyzer][NFC] Remove SummaryManager.h

[Ignotus]

Summary

It was dead code.

[whisperity]

Adding @martong, he might have knowledge about the whole summary thing as he's tinkering the(?) STL checker.

[martong]

LGTM! Indeed dead code. Also, I believe that we should associate a summary simply to a FunctionDecl. As opposed to something that is described in the comments for SummaryKey.

clang/include/clang/StaticAnalyzer/Core/PathSensitive/SummaryManager.h

-//== SummaryManager.h - Generic handling of function summaries --*- C++ -*--==//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-//
-//  This file defines SummaryManager and related classes, which provides
-//  a generic mechanism for managing function summaries.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CLANG_GR_SUMMARY
-#define LLVM_CLANG_GR_SUMMARY
-
-namespace clang {
-
-namespace ento {
-
-namespace summMgr {
-
-
-/* Key kinds:
-
- - C functions
- - C++ functions (name + parameter types)
- - ObjC methods:
-   - Class, selector (class method)
-   - Class, selector (instance method)
-   - Category, selector (instance method)
-   - Protocol, selector (instance method)
- - C++ methods
-  - Class, function name + parameter types + const
- */
-
-class SummaryKey {
-
-};
-
-} // end namespace clang::summMgr
-
-class SummaryManagerImpl {
-
-};
-
-
-template <typename T>
-class SummaryManager : SummaryManagerImpl {
-
-};
-
-} // end GR namespace
-
-} // end clang namespace
-
-#endif