[clangd] Move gtest include to TestTU.cpp from TestTU.h

clang-tools-extra/clangd/unittests/TestTU.cpp

@@ -17,6 +17,7 @@
 #include "clang/Frontend/CompilerInvocation.h"
 #include "clang/Frontend/Utils.h"
 #include "llvm/ADT/ScopeExit.h"
+#include "gtest/gtest.h"
 
 namespace clang {
 namespace clangd {

clang-tools-extra/clangd/unittests/TestTU.h

@@ -25,7 +25,6 @@
 #include "index/Index.h"
 #include "support/Path.h"
 #include "llvm/ADT/StringMap.h"
-#include "gtest/gtest.h"
 #include <memory>
 #include <string>
 #include <utility>

clang-tools-extra/clangd/unittests/TestWorkspace.cpp

@@ -7,6 +7,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "TestWorkspace.h"
+#include "gtest/gtest.h"
 
 namespace clang {
 namespace clangd {
@@ -46,4 +47,4 @@ void TestWorkspace::addInput(llvm::StringRef Filename,
   TU.AdditionalFiles.insert(std::make_pair(Filename, Input.Code));
 }
 } // namespace clangd
-} // namespace clang
+} // namespace clang