libcxx: Rename .hpp files in libcxx/test/support to .h

LLVM uses .h as its extension for header files.

Files renamed using:

    for f in libcxx/test/support/*.hpp; do git mv $f ${f%.hpp}.h; done

References to the files updated using:

    for f in $(git diff master | grep 'rename from' | cut -f 3 -d ' '); do
        a=$(basename $f);
        echo $a;
        rg -l $a libcxx | xargs sed -i '' "s/$a/${a%.hpp}.h/";
    done

HPP include guards updated manually using:

    for f in $(git diff master | grep 'rename from' | cut -f 3 -d ' '); do
      echo ${f%.hpp}.h ;
    done | xargs mvim

Differential Revision: https://reviews.llvm.org/D66104

llvm-svn: 369481

1 files changed, 3 insertions, 3 deletions

diff --git a/libcxx/test/std/input.output/filesystems/class.path/path.member/path.compare.pass.cpp b/libcxx/test/std/input.output/filesystems/class.path/path.member/path.compare.pass.cpp
index 165e62fe4fe..3a9d1f5bf42 100644
--- a/libcxx/test/std/input.output/filesystems/class.path/path.member/path.compare.pass.cpp
+++ b/libcxx/test/std/input.output/filesystems/class.path/path.member/path.compare.pass.cpp
@@ -26,15 +26,15 @@
 // size_t hash_value(path const&) noexcept;
 
 
-#include "filesystem_include.hpp"
+#include "filesystem_include.h"
 #include <type_traits>
 #include <vector>
 #include <cassert>
 
 #include "test_macros.h"
 #include "test_iterators.h"
-#include "count_new.hpp"
-#include "filesystem_test_helper.hpp"
+#include "count_new.h"
+#include "filesystem_test_helper.h"
 #include "verbose_assert.h"
 
 struct PathCompareTest {