[Oilpan] Set stack limit using estimated sizes

Source/platform/heap/StackFrameDepth.h

 // 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.
 
 #ifndef StackFrameDepth_h
 #define StackFrameDepth_h
 
 #include "platform/PlatformExport.h"
 #include "wtf/Assertions.h"
 #include <stdint.h>
@@ skipping 32 matching lines @@
     void configureLimit();
 
     static size_t getUnderestimatedStackSize();
     static void* getStackStart();
 
 private:
     // The maximum depth of eager, unrolled trace() calls that is
     // considered safe and allowed.
     static const int kSafeStackFrameSize = 32 * 1024;
 
+    // Do not call functions recursively if remained stack memory is less
+    // than this value.
+    static const int kStackRoomSize;
+
     uintptr_t m_stackFrameLimit;
 };
 
 } // namespace blink
 
 #endif // StackFrameDepth_h