Respect old generation limit in large object space allocations.

test/cctest/test-spaces.cc

Index: test/cctest/test-spaces.cc
diff --git a/test/cctest/test-spaces.cc b/test/cctest/test-spaces.cc
index 3f5e437223a57ba246c093ce8ce4d0ea7d061fcc..86500c52d3658eeb31ca19a79500714413b7469d 100644
--- a/test/cctest/test-spaces.cc
+++ b/test/cctest/test-spaces.cc
@@ -309,7 +309,7 @@ TEST(MemoryAllocator) {
                                 heap->MaxExecutableSize()));
 
   int total_pages = 0;
-  OldSpace faked_space(heap, heap->MaxReserved(), OLD_SPACE, NOT_EXECUTABLE);
+  OldSpace faked_space(heap, OLD_SPACE, NOT_EXECUTABLE);
   Page* first_page = memory_allocator->AllocatePage(
       faked_space.AreaSize(), &faked_space, NOT_EXECUTABLE);
 
@@ -379,8 +379,7 @@ TEST(OldSpace) {
                                 heap->MaxExecutableSize()));
   TestMemoryAllocatorScope test_scope(isolate, memory_allocator);
 
-  OldSpace* s = new OldSpace(heap, heap->MaxOldGenerationSize(), OLD_SPACE,
-                             NOT_EXECUTABLE);
+  OldSpace* s = new OldSpace(heap, OLD_SPACE, NOT_EXECUTABLE);
   CHECK(s != NULL);
 
   CHECK(s->SetUp());