Fix parameter name comments using clang-tidy. NFC.

This patch applies clang-tidy's bugprone-argument-comment tool
to LLVM, clang and lld source trees. Here is how I created this
patch:

$ git clone https://github.com/llvm/llvm-project.git
$ cd llvm-project
$ mkdir build
$ cd build
$ cmake -GNinja -DCMAKE_BUILD_TYPE=Debug \
    -DLLVM_ENABLE_PROJECTS='clang;lld;clang-tools-extra' \
    -DCMAKE_EXPORT_COMPILE_COMMANDS=On -DLLVM_ENABLE_LLD=On \
    -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ ../llvm
$ ninja
$ parallel clang-tidy -checks='-*,bugprone-argument-comment' \
    -config='{CheckOptions: [{key: StrictMode, value: 1}]}' -fix \
    ::: ../llvm/lib/**/*.{cpp,h} ../clang/lib/**/*.{cpp,h} ../lld/**/*.{cpp,h}

llvm-svn: 366177
diff --git a/clang/lib/Sema/SemaInit.cpp b/clang/lib/Sema/SemaInit.cpp
index d2a4a09..b3b3469 100644
--- a/clang/lib/Sema/SemaInit.cpp
+++ b/clang/lib/Sema/SemaInit.cpp
@@ -3931,7 +3931,7 @@
       Result = ResolveConstructorOverload(S, Kind.getLocation(), Args,
                                           CandidateSet, DestType, Ctors, Best,
                                           CopyInitialization, AllowExplicit,
-                                          /*OnlyListConstructor=*/true,
+                                          /*OnlyListConstructors=*/true,
                                           IsListInit);
   }
 
@@ -4118,7 +4118,7 @@
   if (Sequence) {
     if (DestType->isRValueReferenceType() ||
         (T1Quals.hasConst() && !T1Quals.hasVolatile()))
-      Sequence.AddReferenceBindingStep(cv1T1, /*bindingTemporary=*/true);
+      Sequence.AddReferenceBindingStep(cv1T1, /*BindingTemporary=*/true);
     else
       Sequence.SetFailed(
           InitializationSequence::FK_NonConstLValueReferenceBindingToTemporary);
@@ -4833,7 +4833,7 @@
     return;
   }
 
-  Sequence.AddReferenceBindingStep(cv1T1IgnoreAS, /*bindingTemporary=*/true);
+  Sequence.AddReferenceBindingStep(cv1T1IgnoreAS, /*BindingTemporary=*/true);
 
   if (T1Quals.hasAddressSpace()) {
     if (!Qualifiers::isAddressSpaceSupersetOf(T1Quals.getAddressSpace(),