Revert "Enable eviction only when needed flag in wddm"

This reverts commit aced552.

Signed-off-by: Compute-Runtime-Validation <compute-runtime-validation@intel.com>

Author: Compute-Runtime-Validation

opencl/test/unit_test/os_interface/windows/wddm20_tests.cpp

@@ -814,7 +814,7 @@ TEST_F(Wddm20Tests, GivenMultipleHandlesWhenMakingResidentThenBytesToTrimIsCorre
     EXPECT_EQ(gdi->getMakeResidentArg().NumBytesToTrim, bytesToTrim);
 }
 
-TEST_F(Wddm20Tests, WhenMakingNonResidentAndEvictNotNeededThenEvictIsCalledWithProperFlagSet) {
+TEST_F(Wddm20Tests, WhenMakingNonResidentThenEvictIsCalled) {
     D3DKMT_HANDLE handle = (D3DKMT_HANDLE)0x1234;
 
     gdi->getEvictArg().AllocationList = nullptr;
@@ -831,7 +831,6 @@ TEST_F(Wddm20Tests, WhenMakingNonResidentAndEvictNotNeededThenEvictIsCalledWithP
     EXPECT_EQ(&handle, gdi->getEvictArg().AllocationList);
     EXPECT_EQ(wddm->getDeviceHandle(), gdi->getEvictArg().hDevice);
     EXPECT_EQ(0u, gdi->getEvictArg().NumBytesToTrim);
-    EXPECT_EQ(1u, gdi->getEvictArg().Flags.EvictOnlyIfNecessary);
 }
 
 TEST_F(Wddm20Tests, givenDestroyAllocationWhenItIsCalledThenAllocationIsPassedToDestroyAllocation) {

shared/source/os_interface/windows/wddm/wddm.cpp

@@ -366,7 +366,6 @@ bool Wddm::evict(const D3DKMT_HANDLE *handleList, uint32_t numOfHandles, uint64_
     evict.hDevice = device;
     evict.NumAllocations = numOfHandles;
     evict.NumBytesToTrim = 0;
-    evict.Flags.EvictOnlyIfNecessary = 1;
 
     status = getGdi()->evict(&evict);