Isolatify HeapProfiler

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index d2b571567d8a857fb1190ca13edba9e5dc09f982..e65999fec6aacd87f4f891b193e3ef6db3e2b592 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -109,6 +109,7 @@ class DeclaredAccessorDescriptor;
 class External;
 class Function;
 class FunctionTemplate;
+class HeapProfiler;
 class ImplementationUtilities;
 class Int32;
 class Integer;
@@ -3022,6 +3023,12 @@ class V8EXPORT Isolate {
    */
   intptr_t AdjustAmountOfExternalAllocatedMemory(intptr_t change_in_bytes);
 
+  /**
+   * Returns heap profiler for this isolate. Will return NULL until the isolate
+   * is initialized.
+   */
+  HeapProfiler* GetHeapProfiler();
+
  private:
   Isolate();
   Isolate(const Isolate&);