Revert r247218: "Fix Clang-tidy misc-use-override warnings, other minor fixes"

Seems it broke the Polly build.
From http://lab.llvm.org:8011/builders/perf-x86_64-penryn-O3-polly-fast/builds/11687/steps/compile/logs/stdio:

In file included from /home/grosser/buildslave/perf-x86_64-penryn-O3-polly-fast/llvm.src/lib/TableGen/Record.cpp:14:0:
/home/grosser/buildslave/perf-x86_64-penryn-O3-polly-fast/llvm.src/include/llvm/TableGen/Record.h:369:3: error: looser throw specifier for 'virtual llvm::TypedInit::~TypedInit()'
/home/grosser/buildslave/perf-x86_64-penryn-O3-polly-fast/llvm.src/include/llvm/TableGen/Record.h:270:11: error:   overriding 'virtual llvm::Init::~Init() noexcept (true)'

llvm-svn: 247222

1 files changed, 3 insertions, 3 deletions

diff --git a/clang/lib/Format/UnwrappedLineFormatter.cpp b/clang/lib/Format/UnwrappedLineFormatter.cpp
index 20298d33947..b6784b369ed 100644
--- a/clang/lib/Format/UnwrappedLineFormatter.cpp
+++ b/clang/lib/Format/UnwrappedLineFormatter.cpp
@@ -606,7 +606,7 @@ public:
 
   /// \brief Puts all tokens into a single line.
   unsigned formatLine(const AnnotatedLine &Line, unsigned FirstIndent,
-                      bool DryRun) override {
+                      bool DryRun) {
     unsigned Penalty = 0;
     LineState State = Indenter->getInitialState(FirstIndent, &Line, DryRun);
     while (State.NextToken) {
@@ -629,7 +629,7 @@ public:
   /// \brief Formats the line by finding the best line breaks with line lengths
   /// below the column limit.
   unsigned formatLine(const AnnotatedLine &Line, unsigned FirstIndent,
-                      bool DryRun) override {
+                      bool DryRun) {
     LineState State = Indenter->getInitialState(FirstIndent, &Line, DryRun);
 
     // If the ObjC method declaration does not fit on a line, we should format
@@ -791,7 +791,7 @@ private:
   llvm::SpecificBumpPtrAllocator<StateNode> Allocator;
 };
 
-} // anonymous namespace
+} // namespace
 
 unsigned
 UnwrappedLineFormatter::format(const SmallVectorImpl<AnnotatedLine *> &Lines,