Rename CbManagerHidlV3Impl to CbManagerHidlV2Impl

It was a typo.

Test: build
Bug: 144386336
Change-Id: I2bc98a0bc183e4bf6ee248dca7f91bd4e12b355e
Signed-off-by: Roman Kiryanov <rkir@google.com>
diff --git a/system/cbmanager/hidl.cpp b/system/cbmanager/hidl.cpp
index ff08642..782645d 100644
--- a/system/cbmanager/hidl.cpp
+++ b/system/cbmanager/hidl.cpp
@@ -30,9 +30,9 @@
 namespace IMapper2ns = ::android::hardware::graphics::mapper::V2_0;
 namespace IAllocator2ns = ::android::hardware::graphics::allocator::V2_0;
 
-class CbManagerHidlV3Impl : public CbManager::CbManagerImpl {
+class CbManagerHidlV2Impl : public CbManager::CbManagerImpl {
 public:
-    CbManagerHidlV3Impl(::android::sp<IMapper2ns::IMapper> mapper,
+    CbManagerHidlV2Impl(::android::sp<IMapper2ns::IMapper> mapper,
                         ::android::sp<IAllocator2ns::IAllocator> allocator)
       : mMapper(mapper), mAllocator(allocator) {}
 
@@ -107,7 +107,7 @@
         ::android::sp<IAllocator2ns::IAllocator> allocator =
             IAllocator2ns::IAllocator::getService();
         if (mapper && allocator) {
-            return std::make_unique<CbManagerHidlV3Impl>(mapper, allocator);
+            return std::make_unique<CbManagerHidlV2Impl>(mapper, allocator);
         }
     }