Revert "Add methods to enable configuration of ResourceConstraints based on limits derived at runti…

src/defaults.cc

Index: src/defaults.cc
diff --git a/src/defaults.cc b/src/defaults.cc
deleted file mode 100644
index 51159a8ed5faccd1c9ecb68024b6cd2866d91a51..0000000000000000000000000000000000000000
--- a/src/defaults.cc
+++ /dev/null
@@ -1,71 +0,0 @@
-// Copyright 2013 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#include "../include/v8-defaults.h"
-
-#include "platform.h"
-#include "globals.h"
-#include "v8.h"
-
-namespace v8 {
-
-bool ConfigureResourceConstraintsForCurrentPlatform(
-    ResourceConstraints* constraints) {
-  if (constraints == NULL) {
-    return false;
-  }
-
-  uint64_t physical_memory = i::OS::TotalPhysicalMemory();
-  int lump_of_memory = (i::kPointerSize / 4) * i::MB;
-
-  // The young_space_size should be a power of 2 and old_generation_size should
-  // be a multiple of Page::kPageSize.
-  if (physical_memory > 2ul * i::GB) {
-    constraints->set_max_young_space_size(8 * lump_of_memory);
-    constraints->set_max_old_space_size(700 * lump_of_memory);
-    constraints->set_max_executable_size(256 * lump_of_memory);
-  } else if (physical_memory > 512ul * i::MB) {
-    constraints->set_max_young_space_size(4 * lump_of_memory);
-    constraints->set_max_old_space_size(192 * lump_of_memory);
-    constraints->set_max_executable_size(192 * lump_of_memory);
-  } else /* (physical_memory <= 512GB) */ {
-    constraints->set_max_young_space_size(1 * lump_of_memory);
-    constraints->set_max_old_space_size(96 * lump_of_memory);
-    constraints->set_max_executable_size(96 * lump_of_memory);
-  }
-  return true;
-}
-
-
-bool SetDefaultResourceConstraintsForCurrentPlatform() {
-  ResourceConstraints constraints;
-  if (!ConfigureResourceConstraintsForCurrentPlatform(&constraints))
-    return false;
-  return SetResourceConstraints(&constraints);
-}
-
-}  // namespace v8::internal