Range-style std::find{,_if} -> llvm::find{,_if}. NFC

llvm-svn: 357359
diff --git a/clang/lib/Lex/PPDirectives.cpp b/clang/lib/Lex/PPDirectives.cpp
index 16d61c7..3aae6ae 100644
--- a/clang/lib/Lex/PPDirectives.cpp
+++ b/clang/lib/Lex/PPDirectives.cpp
@@ -2210,8 +2210,7 @@
 
       // If this is already used as a parameter, it is used multiple times (e.g.
       // #define X(A,A.
-      if (std::find(Parameters.begin(), Parameters.end(), II) !=
-          Parameters.end()) {  // C99 6.10.3p6
+      if (llvm::find(Parameters, II) != Parameters.end()) { // C99 6.10.3p6
         Diag(Tok, diag::err_pp_duplicate_name_in_arg_list) << II;
         return true;
       }
diff --git a/clang/lib/Lex/Preprocessor.cpp b/clang/lib/Lex/Preprocessor.cpp
index 832a706..ff040a2 100644
--- a/clang/lib/Lex/Preprocessor.cpp
+++ b/clang/lib/Lex/Preprocessor.cpp
@@ -1132,14 +1132,14 @@
 
 void Preprocessor::addCommentHandler(CommentHandler *Handler) {
   assert(Handler && "NULL comment handler");
-  assert(std::find(CommentHandlers.begin(), CommentHandlers.end(), Handler) ==
-         CommentHandlers.end() && "Comment handler already registered");
+  assert(llvm::find(CommentHandlers, Handler) == CommentHandlers.end() &&
+         "Comment handler already registered");
   CommentHandlers.push_back(Handler);
 }
 
 void Preprocessor::removeCommentHandler(CommentHandler *Handler) {
   std::vector<CommentHandler *>::iterator Pos =
-      std::find(CommentHandlers.begin(), CommentHandlers.end(), Handler);
+      llvm::find(CommentHandlers, Handler);
   assert(Pos != CommentHandlers.end() && "Comment handler not registered");
   CommentHandlers.erase(Pos);
 }