Cleanup of redefinition testing

Move redefine logic into a single common function and perform some
other cleanup.

Test: mma -j40 test-art-host
Change-Id: I8618bda4f392b683ce198374066e356b87578e7b
diff --git a/test/ti-agent/common_load.cc b/test/ti-agent/common_load.cc
index a959482..2795cbc 100644
--- a/test/ti-agent/common_load.cc
+++ b/test/ti-agent/common_load.cc
@@ -23,9 +23,9 @@
 #include "base/logging.h"
 #include "base/macros.h"
 #include "common_load.h"
+#include "common_helper.h"
 
 #include "901-hello-ti-agent/basics.h"
-#include "902-hello-transformation/transform.h"
 #include "903-hello-tagging/tagging.h"
 #include "904-object-allocation/tracking.h"
 #include "905-object-free/tracking_free.h"
@@ -54,7 +54,7 @@
 // A list of all the agents we have for testing.
 AgentLib agents[] = {
   { "901-hello-ti-agent", Test901HelloTi::OnLoad, nullptr },
-  { "902-hello-transformation", Test902HelloTransformation::OnLoad, nullptr },
+  { "902-hello-transformation", common_redefine::OnLoad, nullptr },
   { "903-hello-tagging", Test903HelloTagging::OnLoad, nullptr },
   { "904-object-allocation", Test904ObjectAllocation::OnLoad, nullptr },
   { "905-object-free", Test905ObjectFree::OnLoad, nullptr },
@@ -95,6 +95,10 @@
   return true;
 }
 
+static void SetIsJVM(char* options) {
+  RuntimeIsJVM = strncmp(options, "jvm", 3) == 0;
+}
+
 extern "C" JNIEXPORT jint JNICALL Agent_OnLoad(JavaVM* vm, char* options, void* reserved) {
   char* remaining_options = nullptr;
   char* name_option = nullptr;
@@ -112,6 +116,7 @@
     printf("agent: %s does not include an OnLoad method.\n", name_option);
     return -3;
   }
+  SetIsJVM(remaining_options);
   return lib->load(vm, remaining_options, reserved);
 }
 
@@ -132,6 +137,7 @@
     printf("agent: %s does not include an OnAttach method.\n", name_option);
     return -3;
   }
+  SetIsJVM(remaining_options);
   return lib->attach(vm, remaining_options, reserved);
 }