Avoid `strlen()` for `ClassLinker::FindClass()`...

... and related functions in most cases.

Note that the `CompilerDriver` previously resolved the
`ClassLoader` and `TransactionAbortError` using the provided
class loaders. We're now using the `ClassLoader` from the
class roots and resolving the `TransactionAbortError` in the
BCP class loader.

Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing
Bug: 181943478
Bug: 338123769
Change-Id: I38e480cdcdb8bf02c958e4d0773437f5766f6be0

1 files changed, 6 insertions, 0 deletions

diff --git a/runtime/common_runtime_test.cc b/runtime/common_runtime_test.cc
index 165b3a9c8a..ab7ddbcb25 100644
--- a/runtime/common_runtime_test.cc
+++ b/runtime/common_runtime_test.cc
@@ -601,6 +601,12 @@ void CommonRuntimeTestImpl::GenerateProfile(ArrayRef<const std::string> dexes,
   EXPECT_EQ(out_file->Flush(), 0);
 }
 
+ObjPtr<mirror::Class> CommonRuntimeTestImpl::FindClass(
+    const char* descriptor,
+    Handle<mirror::ClassLoader> class_loader) const {
+  return class_linker_->FindClass(Thread::Current(), descriptor, strlen(descriptor), class_loader);
+}
+
 CheckJniAbortCatcher::CheckJniAbortCatcher() : vm_(Runtime::Current()->GetJavaVM()) {
   vm_->SetCheckJniAbortHook(Hook, &actual_);
 }