[llvm] Remove unused using decl and var in PGOInstrumentationTest (PR #103447)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-transforms

Author: Snehasish Kumar (snehasish)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/103447.diff


1 Files Affected:

- (modified) llvm/unittests/Transforms/Instrumentation/PGOInstrumentationTest.cpp (-2) 


``````````diff
diff --git a/llvm/unittests/Transforms/Instrumentation/PGOInstrumentationTest.cpp b/llvm/unittests/Transforms/Instrumentation/PGOInstrumentationTest.cpp
index 02c2df2a138b02..8c649d3a5ab885 100644
--- a/llvm/unittests/Transforms/Instrumentation/PGOInstrumentationTest.cpp
+++ b/llvm/unittests/Transforms/Instrumentation/PGOInstrumentationTest.cpp
@@ -24,7 +24,6 @@ using namespace llvm;
 using testing::_;
 using ::testing::DoDefault;
 using ::testing::Invoke;
-using ::testing::IsNull;
 using ::testing::NotNull;
 using ::testing::Ref;
 using ::testing::Return;
@@ -107,7 +106,6 @@ class MockModuleAnalysisHandle
 struct PGOInstrumentationGenTest
     : public Test,
       WithParamInterface<std::tuple<StringRef, StringRef>> {
-  LLVMContext Ctx;
   ModulePassManager MPM;
   PassBuilder PB;
   MockModuleAnalysisHandle MMAHandle;

``````````

</details>


https://github.com/llvm/llvm-project/pull/103447