bundle_creator: remove getBundleHistories

Since the renaming on CPCon side was deployed, remove
getBundleHistories.

BUG=b:133123216
TEST=manually send request by stubby command

Change-Id: I0050d2dbdd2376f46ca2a2cd8acdc07e73a079c2
Reviewed-on: https://chromium-review.googlesource.com/1634296
Commit-Ready: Liang-Chieh Chen <jamesqaq@chromium.org>
Tested-by: Liang-Chieh Chen <jamesqaq@chromium.org>
Legacy-Commit-Queue: Commit Bot <commit-bot@chromium.org>
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
diff --git a/py/bundle_creator/app_engine/rpc/stubby.py b/py/bundle_creator/app_engine/rpc/stubby.py
index 37b358c..a0bcaed 100644
--- a/py/bundle_creator/app_engine/rpc/stubby.py
+++ b/py/bundle_creator/app_engine/rpc/stubby.py
@@ -76,12 +76,6 @@
         body=body)
     return proto.CreateBundleRpcResponse()
 
-  # TODO(b/133123216): remove this after modifying the code on CPCon side
-  @remote.method(
-      proto.GetBundleHistoryRpcRequest, proto.GetBundleHistoryRpcResponse)
-  def GetBundleHistories(self, request):
-    return self.GetBundleHistory(request)
-
   @remote.method(
       proto.GetBundleHistoryRpcRequest, proto.GetBundleHistoryRpcResponse)
   def GetBundleHistory(self, request):
diff --git a/py/bundle_creator/proto/factorybundle.proto b/py/bundle_creator/proto/factorybundle.proto
index 841c881..cc6392f 100644
--- a/py/bundle_creator/proto/factorybundle.proto
+++ b/py/bundle_creator/proto/factorybundle.proto
@@ -73,10 +73,6 @@
   rpc CreateBundleAsync(CreateBundleRpcRequest)
       returns (CreateBundleRpcResponse) {
   }
-  // TODO(b/133123216): remove this after modifying the code on CPCon side
-  rpc GetBundleHistories(GetBundleHistoryRpcRequest)
-      returns (GetBundleHistoryRpcResponse) {
-  }
   rpc GetBundleHistory(GetBundleHistoryRpcRequest)
       returns (GetBundleHistoryRpcResponse) {
   }