[clang-tools-extra] [clangd] Use llvm::find (NFC) (PR #143317)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clangd

Author: Kazu Hirata (kazutakahirata)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/143317.diff


1 Files Affected:

- (modified) clang-tools-extra/clangd/unittests/PrerequisiteModulesTest.cpp (+5-7) 


``````````diff
diff --git a/clang-tools-extra/clangd/unittests/PrerequisiteModulesTest.cpp b/clang-tools-extra/clangd/unittests/PrerequisiteModulesTest.cpp
index 03e65768c26a6..ae2d98ce90d8f 100644
--- a/clang-tools-extra/clangd/unittests/PrerequisiteModulesTest.cpp
+++ b/clang-tools-extra/clangd/unittests/PrerequisiteModulesTest.cpp
@@ -247,13 +247,11 @@ import Dep;
       ProjectModules->getRequiredModules(getFullPath("M.cppm")).empty());
 
   // Set the mangler to filter out the invalid flag
-  ProjectModules->setCommandMangler(
-      [](tooling::CompileCommand &Command, PathRef) {
-        auto const It =
-            std::find(Command.CommandLine.begin(), Command.CommandLine.end(),
-                      "-invalid-unknown-flag");
-        Command.CommandLine.erase(It);
-      });
+  ProjectModules->setCommandMangler([](tooling::CompileCommand &Command,
+                                       PathRef) {
+    auto const It = llvm::find(Command.CommandLine, "-invalid-unknown-flag");
+    Command.CommandLine.erase(It);
+  });
 
   // And now it returns a non-empty list of required modules since the
   // compilation succeeded

``````````

</details>


https://github.com/llvm/llvm-project/pull/143317