[DO NOT MERGE] Revert "Send cached target duration when creating sessions"

This reverts commit 73b143c6.

Reason for revert: Performance issues

Bug: 300360668
Bug: 302620048

Change-Id: I2a00c0498392a49f64d1f0e523d3ccbc9b345c57

libs/hwui/renderthread/HintSessionWrapper.cpp

@@ -72,7 +72,6 @@ void HintSessionWrapper::destroy() {
         mSessionValid = true;
         mHintSession = nullptr;
     }
-    mResetsSinceLastReport = 0;
 }
 
 bool HintSessionWrapper::init() {
@@ -112,10 +111,10 @@ bool HintSessionWrapper::init() {
 
     // Use a placeholder target value to initialize,
     // this will always be replaced elsewhere before it gets used
-    int64_t targetDurationNanos =
-            mLastTargetWorkDuration == 0 ? kDefaultTargetDuration : mLastTargetWorkDuration;
+    int64_t defaultTargetDurationNanos = 16666667;
     mHintSessionFuture = CommonPool::async([=, this, tids = std::move(tids)] {
-        return mBinding->createSession(manager, tids.data(), tids.size(), targetDurationNanos);
+        return mBinding->createSession(manager, tids.data(), tids.size(),
+                                       defaultTargetDurationNanos);
     });
     return false;
 }

libs/hwui/renderthread/HintSessionWrapper.h

@@ -65,7 +65,6 @@ private:
     static constexpr nsecs_t kResetHintTimeout = 100_ms;
     static constexpr int64_t kSanityCheckLowerBound = 100_us;
     static constexpr int64_t kSanityCheckUpperBound = 10_s;
-    static constexpr int64_t kDefaultTargetDuration = 16666667;
 
     // Allows easier stub when testing
     class HintSessionBinding {