Move PartitionAlloc related things into wtf/allocator.

third_party/WebKit/Source/platform/MemoryPurgeController.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "platform/MemoryPurgeController.h"
 
 #include "base/sys_info.h"
 #include "platform/TraceEvent.h"
 #include "platform/graphics/ImageDecodingStore.h"
 #include "public/platform/Platform.h"
-#include "wtf/Partitions.h"
+#include "wtf/allocator/Partitions.h"
 
 namespace blink {
 
 void MemoryPurgeController::onMemoryPressure(WebMemoryPressureLevel level)
 {
     if (level == WebMemoryPressureLevelCritical) {
         // Clear the image cache.
         ImageDecodingStore::instance().clear();
     }
 }
@@ skipping 15 matching lines @@
         client->purgeMemory(m_deviceKind);
     WTF::Partitions::decommitFreeableMemory();
 }
 
 DEFINE_TRACE(MemoryPurgeController)
 {
     visitor->trace(m_clients);
 }
 
 } // namespace blink