removed unused function (HIDL_FETCH_ISurfaceFlingerConfigs)

HIDL_FETCH_... is required only for passthrough mode, but Configstore
does not provide passthrough mode.

Bug: 35325577
Test: build and check configstore works
Change-Id: Iac3ed57568f18c3a8a7f7423a361b0fe45aa54ab
diff --git a/configstore/1.0/default/SurfaceFlingerConfigs.cpp b/configstore/1.0/default/SurfaceFlingerConfigs.cpp
index 87c9ffb..9469ab4 100644
--- a/configstore/1.0/default/SurfaceFlingerConfigs.cpp
+++ b/configstore/1.0/default/SurfaceFlingerConfigs.cpp
@@ -123,11 +123,6 @@
     return Void();
 }
 
-// Methods from ::android::hidl::base::V1_0::IBase follow.
-ISurfaceFlingerConfigs* HIDL_FETCH_ISurfaceFlingerConfigs(const char* /* name */) {
-    return new SurfaceFlingerConfigs();
-}
-
 }  // namespace implementation
 }  // namespace V1_0
 }  // namespace configstore
diff --git a/configstore/1.0/default/SurfaceFlingerConfigs.h b/configstore/1.0/default/SurfaceFlingerConfigs.h
index 9f9b217..9300511 100644
--- a/configstore/1.0/default/SurfaceFlingerConfigs.h
+++ b/configstore/1.0/default/SurfaceFlingerConfigs.h
@@ -40,8 +40,6 @@
 
 };
 
-extern "C" ISurfaceFlingerConfigs* HIDL_FETCH_ISurfaceFlingerConfigs(const char* name);
-
 }  // namespace implementation
 }  // namespace V1_0
 }  // namespace configstore