Ignore soft heap limit when reserving space.

src/heap.cc

Index: src/heap.cc
diff --git a/src/heap.cc b/src/heap.cc
index 82e0965e9f83dcfefc8327099041a7403b22e29c..4f29ed0b8378aa0b21cba796cf9e8a0b90cab3f5 100644
--- a/src/heap.cc
+++ b/src/heap.cc
@@ -604,28 +604,29 @@ void Heap::ReserveSpace(
       gc_performed = true;
     }
     if (!old_pointer_space->ReserveSpace(pointer_space_size)) {
-      Heap::CollectGarbage(OLD_POINTER_SPACE,
-                           "failed to reserve space in the old pointer space");
+      Heap::AbortIncrementalMarkingAndCollectGarbage(
+          OLD_POINTER_SPACE,
+          "failed to reserve space in the old pointer space");
       gc_performed = true;
     }
     if (!(old_data_space->ReserveSpace(data_space_size))) {
-      Heap::CollectGarbage(OLD_DATA_SPACE,
-                           "failed to reserve space in the old data space");
+      Heap::AbortIncrementalMarkingAndCollectGarbage(
+          OLD_DATA_SPACE, "failed to reserve space in the old data space");
       gc_performed = true;
     }
     if (!(code_space->ReserveSpace(code_space_size))) {
-      Heap::CollectGarbage(CODE_SPACE,
-                           "failed to reserve space in the code space");
+      Heap::AbortIncrementalMarkingAndCollectGarbage(
+          CODE_SPACE, "failed to reserve space in the code space");
       gc_performed = true;
     }
     if (!(map_space->ReserveSpace(map_space_size))) {
-      Heap::CollectGarbage(MAP_SPACE,
-                           "failed to reserve space in the map space");
+      Heap::AbortIncrementalMarkingAndCollectGarbage(
+          MAP_SPACE, "failed to reserve space in the map space");
       gc_performed = true;
     }
     if (!(cell_space->ReserveSpace(cell_space_size))) {
-      Heap::CollectGarbage(CELL_SPACE,
-                           "failed to reserve space in the cell space");
+      Heap::AbortIncrementalMarkingAndCollectGarbage(
+          CELL_SPACE, "failed to reserve space in the cell space");
       gc_performed = true;
     }
     // We add a slack-factor of 2 in order to have space for a series of
@@ -637,8 +638,8 @@ void Heap::ReserveSpace(
     large_object_size += cell_space_size + map_space_size + code_space_size +
         data_space_size + pointer_space_size;
     if (!(lo_space->ReserveSpace(large_object_size))) {
-      Heap::CollectGarbage(LO_SPACE,
-                           "failed to reserve space in the large object space");
+      Heap::AbortIncrementalMarkingAndCollectGarbage(
+          LO_SPACE, "failed to reserve space in the large object space");
       gc_performed = true;
     }
   }