Fix trailing whitespace

My editor keeps on changing this and I keep having to revert it.

diff --git a/clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp b/clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp
index a0d460c..c7ce63c 100644 (file)
--- a/clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp
+++ b/clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp
@@ -3807,24 +3807,24 @@ TEST(CXXNewExpr, PlacementArgs) {
   StatementMatcher IsPlacementNew = cxxNewExpr(hasAnyPlacementArg(anything()));
 
   EXPECT_TRUE(matches(R"(
-    void* operator new(decltype(sizeof(void*)), void*); 
+    void* operator new(decltype(sizeof(void*)), void*);
     int *foo(void* Storage) {
-      return new (Storage) int; 
+      return new (Storage) int;
     })",
                       IsPlacementNew));
 
   EXPECT_TRUE(matches(R"(
-    void* operator new(decltype(sizeof(void*)), void*, unsigned); 
+    void* operator new(decltype(sizeof(void*)), void*, unsigned);
     int *foo(void* Storage) {
-      return new (Storage, 16) int; 
+      return new (Storage, 16) int;
     })",
                       cxxNewExpr(hasPlacementArg(
                           1, ignoringImpCasts(integerLiteral(equals(16)))))));
 
   EXPECT_TRUE(notMatches(R"(
-    void* operator new(decltype(sizeof(void*)), void*); 
+    void* operator new(decltype(sizeof(void*)), void*);
     int *foo(void* Storage) {
-      return new int; 
+      return new int;
     })",
                          IsPlacementNew));
 }