[clang-format][NFC] Rename test and remove comments

[HazardyKnusperkeks]

Summary

Why put "InMacros" in the name? We test other things to, and I will add more, withut macros.

Also all our tests are regression tests.

clang/unittests/Format/TokenAnnotatorTest.cpp

 #define EXPECT_TOKEN_TYPE(FormatTok, Type)                                     \
   EXPECT_EQ((FormatTok)->getType(), Type) << *(FormatTok)
 #define EXPECT_TOKEN(FormatTok, Kind, Type)                                    \
   do {                                                                         \
     EXPECT_TOKEN_KIND(FormatTok, Kind);                                        \
     EXPECT_TOKEN_TYPE(FormatTok, Type);                                        \
   } while (false)
 
-TEST_F(TokenAnnotatorTest, UnderstandsUsesOfStarAndAmpInMacroDefinition) {
-  // This is a regression test for mis-parsing the & after decltype as a binary
-  // operator instead of a reference (when inside a macro definition).
+TEST_F(TokenAnnotatorTest, UnderstandsUsesOfStarAndAmp) {
   auto Tokens = annotate("auto x = [](const decltype(x) &ptr) {};");
   EXPECT_EQ(Tokens.size(), 18u) << Tokens;
   EXPECT_TOKEN(Tokens[7], tok::kw_decltype, TT_Unknown);
   EXPECT_TOKEN(Tokens[8], tok::l_paren, TT_TypeDeclarationParen);
   EXPECT_TOKEN(Tokens[9], tok::identifier, TT_Unknown);
   EXPECT_TOKEN(Tokens[10], tok::r_paren, TT_TypeDeclarationParen);
   EXPECT_TOKEN(Tokens[11], tok::amp, TT_PointerOrReference);
-  // Same again with * instead of &:
+
   Tokens = annotate("auto x = [](const decltype(x) *ptr) {};");
   EXPECT_EQ(Tokens.size(), 18u) << Tokens;
   EXPECT_TOKEN(Tokens[10], tok::r_paren, TT_TypeDeclarationParen);
   EXPECT_TOKEN(Tokens[11], tok::star, TT_PointerOrReference);
 
-  // Also check that we parse correctly within a macro definition:
   Tokens = annotate("#define lambda [](const decltype(x) &ptr) {}");
   EXPECT_EQ(Tokens.size(), 17u) << Tokens;
   EXPECT_TOKEN(Tokens[7], tok::kw_decltype, TT_Unknown);
   EXPECT_TOKEN(Tokens[8], tok::l_paren, TT_TypeDeclarationParen);
   EXPECT_TOKEN(Tokens[9], tok::identifier, TT_Unknown);
   EXPECT_TOKEN(Tokens[10], tok::r_paren, TT_TypeDeclarationParen);
   EXPECT_TOKEN(Tokens[11], tok::amp, TT_PointerOrReference);
-  // Same again with * instead of &:
+
   Tokens = annotate("#define lambda [](const decltype(x) *ptr) {}");
   EXPECT_EQ(Tokens.size(), 17u) << Tokens;
   EXPECT_TOKEN(Tokens[10], tok::r_paren, TT_TypeDeclarationParen);
   EXPECT_TOKEN(Tokens[11], tok::star, TT_PointerOrReference);
 }
 
 TEST_F(TokenAnnotatorTest, UnderstandsClasses) {
   auto Tokens = annotate("class C {};");