[clang-format] Fix clang-tidy readability problems, NFCI

llvm-svn: 330574
diff --git a/clang/lib/Format/BreakableToken.h b/clang/lib/Format/BreakableToken.h
index eba48f7..1af0311 100644
--- a/clang/lib/Format/BreakableToken.h
+++ b/clang/lib/Format/BreakableToken.h
@@ -242,7 +242,7 @@
                          encoding::Encoding Encoding, const FormatStyle &Style);
 
   Split getSplit(unsigned LineIndex, unsigned TailOffset, unsigned ColumnLimit,
-                 unsigned ReflowColumn,
+                 unsigned ContentStartColumn,
                  llvm::Regex &CommentPragmasRegex) const override;
   void insertBreak(unsigned LineIndex, unsigned TailOffset, Split Split,
                    WhitespaceManager &Whitespaces) const override;
@@ -284,7 +284,7 @@
   bool supportsReflow() const override { return true; }
   unsigned getLineCount() const override;
   Split getSplit(unsigned LineIndex, unsigned TailOffset, unsigned ColumnLimit,
-                 unsigned ReflowColumn,
+                 unsigned ContentStartColumn,
                  llvm::Regex &CommentPragmasRegex) const override;
   void compressWhitespace(unsigned LineIndex, unsigned TailOffset, Split Split,
                           WhitespaceManager &Whitespaces) const override;
diff --git a/clang/lib/Format/NamespaceEndCommentsFixer.cpp b/clang/lib/Format/NamespaceEndCommentsFixer.cpp
index 6311c05..ea369a7 100644
--- a/clang/lib/Format/NamespaceEndCommentsFixer.cpp
+++ b/clang/lib/Format/NamespaceEndCommentsFixer.cpp
@@ -110,11 +110,11 @@
 } // namespace
 
 const FormatToken *
-getNamespaceToken(const AnnotatedLine *line,
+getNamespaceToken(const AnnotatedLine *Line,
                   const SmallVectorImpl<AnnotatedLine *> &AnnotatedLines) {
-  if (!line->Affected || line->InPPDirective || !line->startsWith(tok::r_brace))
+  if (!Line->Affected || Line->InPPDirective || !Line->startsWith(tok::r_brace))
     return nullptr;
-  size_t StartLineIndex = line->MatchingOpeningBlockLineIndex;
+  size_t StartLineIndex = Line->MatchingOpeningBlockLineIndex;
   if (StartLineIndex == UnwrappedLine::kInvalidIndex)
     return nullptr;
   assert(StartLineIndex < AnnotatedLines.size());
diff --git a/clang/lib/Format/TokenAnnotator.h b/clang/lib/Format/TokenAnnotator.h
index 7be0753c..15b9ae6 100644
--- a/clang/lib/Format/TokenAnnotator.h
+++ b/clang/lib/Format/TokenAnnotator.h
@@ -161,7 +161,7 @@
   bool spaceRequiredBetween(const AnnotatedLine &Line, const FormatToken &Left,
                             const FormatToken &Right);
 
-  bool spaceRequiredBefore(const AnnotatedLine &Line, const FormatToken &Tok);
+  bool spaceRequiredBefore(const AnnotatedLine &Line, const FormatToken &Right);
 
   bool mustBreakBefore(const AnnotatedLine &Line, const FormatToken &Right);