Export of internal Abseil changes

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684e488495a2d95def9a865569ad5ba7ec89967f by Abseil Team <absl-team@google.com>:

Remove references to deleted clang-tidy checks.

Tested:
    TAP --sample ran all affected tests and none failed
    http://test/OCL:356861384:BASE:356825575:1613005412689:548d66bd
PiperOrigin-RevId: 356877726

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f9d8549cd67866e13bb71b21280ec293684ab43b by Abseil Team <absl-team@google.com>:

Add missing closing punctuation to two file-level comments.

PiperOrigin-RevId: 356867260
GitOrigin-RevId: 684e488495a2d95def9a865569ad5ba7ec89967f
Change-Id: Ibe04878684c20a23b214ee7e5df9c6dd434bc3dc

absl/flags/marshalling.h

@@ -83,7 +83,7 @@
 //   // AbslParseFlag converts from a string to OutputMode.
 //   // Must be in same namespace as OutputMode.
 //
-//   // Parses an OutputMode from the command line flag value `text. Returns
+//   // Parses an OutputMode from the command line flag value `text`. Returns
 //   // `true` and sets `*mode` on success; returns `false` and sets `*error`
 //   // on failure.
 //   bool AbslParseFlag(absl::string_view text,
@@ -139,7 +139,7 @@
 //
 //   // Within the implementation, `AbslParseFlag()` will, in turn invoke
 //   // `absl::ParseFlag()` on its constituent `int` and `std::string` types
-//   // (which have built-in Abseil flag support.
+//   // (which have built-in Abseil flag support).
 //
 //   bool AbslParseFlag(absl::string_view text, MyFlagType* flag,
 //                      std::string* err) {

absl/random/internal/mock_overload_set.h

@@ -45,9 +45,8 @@ struct MockSingleOverload<DistrT, Ret(MockingBitGen&, Args...)> {
                 "Overload signature must have return type matching the "
                 "distribution result_type.");
   using KeyT = Ret(DistrT, std::tuple<Args...>);
-  auto gmock_Call(
+  auto gmock_Call(absl::MockingBitGen& gen,
-      absl::MockingBitGen& gen,  // NOLINT(google-runtime-references)
+                  const ::testing::Matcher<Args>&... matchers)
-      const ::testing::Matcher<Args>&... matchers)
       -> decltype(MockHelpers::MockFor<KeyT>(gen).gmock_Call(matchers...)) {
     return MockHelpers::MockFor<KeyT>(gen).gmock_Call(matchers...);
   }
@@ -59,10 +58,9 @@ struct MockSingleOverload<DistrT, Ret(Arg, MockingBitGen&, Args...)> {
                 "Overload signature must have return type matching the "
                 "distribution result_type.");
   using KeyT = Ret(DistrT, std::tuple<Arg, Args...>);
-  auto gmock_Call(
+  auto gmock_Call(const ::testing::Matcher<Arg>& matcher,
-      const ::testing::Matcher<Arg>& matcher,
+                  absl::MockingBitGen& gen,
-      absl::MockingBitGen& gen,  // NOLINT(google-runtime-references)
+                  const ::testing::Matcher<Args>&... matchers)
-      const ::testing::Matcher<Args>&... matchers)
       -> decltype(MockHelpers::MockFor<KeyT>(gen).gmock_Call(matcher,
                                                              matchers...)) {
     return MockHelpers::MockFor<KeyT>(gen).gmock_Call(matcher, matchers...);