Remove noisy logs

Summary:
These don't provide any value as we use a bunch of SubscriberBases all over. Rather than bump the level
it makes sense to just remove them. If somebody feels this has value for debugging they can add them back locally.

Reviewed By: alexmalyshev

Differential Revision: D4929777

fbshipit-source-id: e562e5b48ca8f611469932f7fd132818f97da940

Author: lexs

src/SubscriberBase.h

@@ -100,7 +100,6 @@ class SubscriberBaseT : public Subscriber<T>,
       std::shared_ptr<Subscription> subscription) noexcept override final {
     auto thisPtr = this->shared_from_this();
     runInExecutor([thisPtr, subscription]() {
-      VLOG(1) << static_cast<ExecutorBase*>(thisPtr.get()) << " onSubscribe";
       CHECK(!thisPtr->originalSubscription_);
       thisPtr->originalSubscription_ = std::move(subscription);
       // if the subscription got cancelled in the meantime, we will not try to
@@ -116,7 +115,6 @@ class SubscriberBaseT : public Subscriber<T>,
     auto movedPayload = folly::makeMoveWrapper(std::move(payload));
     auto thisPtr = this->shared_from_this();
     runInExecutor([thisPtr, movedPayload]() mutable {
-      VLOG(1) << static_cast<ExecutorBase*>(thisPtr.get()) << " onNext";
       if (!thisPtr->cancelled_) {
         thisPtr->onNextImpl(movedPayload.move());
       }
@@ -126,7 +124,6 @@ class SubscriberBaseT : public Subscriber<T>,
   void onComplete() noexcept override final {
     auto thisPtr = this->shared_from_this();
     runInExecutor([thisPtr]() {
-      VLOG(1) << static_cast<ExecutorBase*>(thisPtr.get()) << " onComplete";
       if (!thisPtr->cancelled_.exchange(true)) {
         thisPtr->onCompleteImpl();
 
@@ -141,7 +138,6 @@ class SubscriberBaseT : public Subscriber<T>,
     auto movedEx = folly::makeMoveWrapper(std::move(ex));
     auto thisPtr = this->shared_from_this();
     runInExecutor([thisPtr, movedEx]() mutable {
-      VLOG(1) << static_cast<ExecutorBase*>(thisPtr.get()) << " onError";
       if (!thisPtr->cancelled_.exchange(true)) {
         thisPtr->onErrorImpl(movedEx.move());
 

src/SubscriptionBase.h

@@ -24,15 +24,13 @@ class SubscriptionBase : public Subscription,
   void request(size_t n) noexcept override final {
     auto thisPtr = this->shared_from_this();
     runInExecutor([thisPtr, n]() {
-      VLOG(1) << static_cast<ExecutorBase*>(thisPtr.get()) << " request";
       thisPtr->requestImpl(n);
     });
   }
 
   void cancel() noexcept override final {
     auto thisPtr = this->shared_from_this();
     runInExecutor([thisPtr]() {
-      VLOG(1) << static_cast<ExecutorBase*>(thisPtr.get()) << " cancel";
       thisPtr->cancelImpl();
     });
   }