Allocation sampling for paged/lo spaces

test/cctest/heap/test-spaces.cc

Index: test/cctest/heap/test-spaces.cc
diff --git a/test/cctest/heap/test-spaces.cc b/test/cctest/heap/test-spaces.cc
index 2fe099d2e3b19af8268f268c670e0df36247f507..0a1d76e4809e476d07d73e10c3106fdd7386f3e3 100644
--- a/test/cctest/heap/test-spaces.cc
+++ b/test/cctest/heap/test-spaces.cc
@@ -797,10 +797,10 @@ static HeapObject* AllocateUnaligned(NewSpace* space, int size) {
   return filler;
 }
 
-class Observer : public InlineAllocationObserver {
+class Observer : public AllocationObserver {
  public:
-  explicit Observer(intptr_t step_size)
-      : InlineAllocationObserver(step_size), count_(0) {}
+  Observer(Heap* heap, intptr_t step_size)
+      : AllocationObserver(heap, step_size), count_(0) {}
 
   void Step(int bytes_allocated, Address, size_t) override { count_++; }
 
@@ -811,7 +811,7 @@ class Observer : public InlineAllocationObserver {
 };
 
 
-UNINITIALIZED_TEST(InlineAllocationObserver) {
+UNINITIALIZED_TEST(AllocationObserver) {
   v8::Isolate::CreateParams create_params;
   create_params.array_buffer_allocator = CcTest::array_buffer_allocator();
   v8::Isolate* isolate = v8::Isolate::New(create_params);
@@ -824,7 +824,7 @@ UNINITIALIZED_TEST(InlineAllocationObserver) {
 
     NewSpace* new_space = i_isolate->heap()->new_space();
 
-    Observer observer1(128);
+    Observer observer1(i_isolate->heap(), 128);
     new_space->AddInlineAllocationObserver(&observer1);
 
     // The observer should not get notified if we have only allocated less than
@@ -852,7 +852,7 @@ UNINITIALIZED_TEST(InlineAllocationObserver) {
     CHECK_EQ(observer1.count(), 19);
 
     // Multiple observers should work.
-    Observer observer2(96);
+    Observer observer2(i_isolate->heap(), 96);
     new_space->AddInlineAllocationObserver(&observer2);
 
     AllocateUnaligned(new_space, 2048);
@@ -907,9 +907,9 @@ UNINITIALIZED_TEST(InlineAllocationObserverCadence) {
 
     NewSpace* new_space = i_isolate->heap()->new_space();
 
-    Observer observer1(512);
+    Observer observer1(i_isolate->heap(), 512);
     new_space->AddInlineAllocationObserver(&observer1);
-    Observer observer2(576);
+    Observer observer2(i_isolate->heap(), 576);
     new_space->AddInlineAllocationObserver(&observer2);
 
     for (int i = 0; i < 512; ++i) {