ART: Rename cloner_test.

Rename cloner_test to superblock_cloner_test to be
consistent with the test naming conventioni as a new
SuperblockCloner file is arriving.

Test: superblock_cloner_test.cc.
Change-Id: I066a20b4599de6c59b83676bb11295135a512791
diff --git a/compiler/Android.bp b/compiler/Android.bp
index fc19b54..164f9c1 100644
--- a/compiler/Android.bp
+++ b/compiler/Android.bp
@@ -318,7 +318,7 @@
         "linker/linker_patch_test.cc",
         "linker/output_stream_test.cc",
         "optimizing/bounds_check_elimination_test.cc",
-        "optimizing/cloner_test.cc",
+        "optimizing/superblock_cloner_test.cc",
         "optimizing/data_type_test.cc",
         "optimizing/dominator_test.cc",
         "optimizing/find_loops_test.cc",
diff --git a/compiler/optimizing/cloner_test.cc b/compiler/optimizing/superblock_cloner_test.cc
similarity index 97%
rename from compiler/optimizing/cloner_test.cc
rename to compiler/optimizing/superblock_cloner_test.cc
index d34dd81..fd77eb8 100644
--- a/compiler/optimizing/cloner_test.cc
+++ b/compiler/optimizing/superblock_cloner_test.cc
@@ -24,9 +24,9 @@
 
 // This class provides methods and helpers for testing various cloning and copying routines:
 // individual instruction cloning and cloning of the more coarse-grain structures.
-class ClonerTest : public OptimizingUnitTest {
+class SuperblockClonerTest : public OptimizingUnitTest {
  public:
-  ClonerTest()
+  SuperblockClonerTest()
       : graph_(CreateGraph()), entry_block_(nullptr), exit_block_(nullptr), parameter_(nullptr) {}
 
   void CreateBasicLoopControlFlow(/* out */ HBasicBlock** header_p,
@@ -154,7 +154,7 @@
   HInstruction* parameter_;
 };
 
-TEST_F(ClonerTest, IndividualInstrCloner) {
+TEST_F(SuperblockClonerTest, IndividualInstrCloner) {
   HBasicBlock* header = nullptr;
   HBasicBlock* loop_body = nullptr;