Revert "Bind an input device via descriptor"

Revert submission 26153841-bind_via_descriptor

Reason for revert: b/335777956
Reverted changes: /q/submissionid:26153841-bind_via_descriptor

Change-Id: I1fd8c73f6700b1992a43e8b2f43d4df4b8f9f05e
diff --git a/services/inputflinger/tests/FakeInputReaderPolicy.cpp b/services/inputflinger/tests/FakeInputReaderPolicy.cpp
index e9118a9..8f593b5 100644
--- a/services/inputflinger/tests/FakeInputReaderPolicy.cpp
+++ b/services/inputflinger/tests/FakeInputReaderPolicy.cpp
@@ -139,7 +139,7 @@
 
 void FakeInputReaderPolicy::addInputUniqueIdAssociation(const std::string& inputUniqueId,
                                                         const std::string& displayUniqueId) {
-    mConfig.uniqueIdAssociationsByPort.insert({inputUniqueId, displayUniqueId});
+    mConfig.uniqueIdAssociations.insert({inputUniqueId, displayUniqueId});
 }
 
 void FakeInputReaderPolicy::addKeyboardLayoutAssociation(const std::string& inputUniqueId,