[gn build] Port 7355ea3

Author: llvmgnsyncbot

llvm/utils/gn/secondary/clang-tools-extra/clangd/refactor/tweaks/BUILD.gn

@@ -30,6 +30,7 @@ source_set("tweaks") {
     "MemberwiseConstructor.cpp",
     "ObjCLocalizeStringLiteral.cpp",
     "ObjCMemberwiseInitializer.cpp",
+    "OverridePureVirtuals.cpp",
     "PopulateSwitch.cpp",
     "RawStringLiteral.cpp",
     "RemoveUsingNamespace.cpp",

llvm/utils/gn/secondary/clang-tools-extra/clangd/unittests/BUILD.gn

@@ -144,6 +144,7 @@ unittest("ClangdTests") {
     "tweaks/MemberwiseConstructorTests.cpp",
     "tweaks/ObjCLocalizeStringLiteralTests.cpp",
     "tweaks/ObjCMemberwiseInitializerTests.cpp",
+    "tweaks/OverridePureVirtualsTests.cpp",
     "tweaks/PopulateSwitchTests.cpp",
     "tweaks/RawStringLiteralTests.cpp",
     "tweaks/RemoveUsingNamespaceTests.cpp",