Bug 1729476 - Remove unused CompositorBridgeChild::ClearTexturePool(). r=gfx-reviewers,nical

Differential Revision: https://phabricator.services.mozilla.com/D124810

gfx/layers/ipc/CompositorBridgeChild.cpp

@@ -577,12 +577,6 @@ void CompositorBridgeChild::HandleMemoryPressure() {
   }
 }
 
-void CompositorBridgeChild::ClearTexturePool() {
-  for (size_t i = 0; i < mTexturePools.Length(); i++) {
-    mTexturePools[i]->Clear();
-  }
-}
-
 FixedSizeSmallShmemSectionAllocator*
 CompositorBridgeChild::GetTileLockAllocator() {
   if (!IPCOpen()) {

gfx/layers/ipc/CompositorBridgeChild.h

@@ -162,8 +162,6 @@ class CompositorBridgeChild final : public PCompositorBridgeChild,
 
   void CancelWaitForNotifyNotUsed(uint64_t aTextureId) override;
 
-  void ClearTexturePool();
-
   FixedSizeSmallShmemSectionAllocator* GetTileLockAllocator() override;
 
   void HandleMemoryPressure();