Isolatify CPU profiler public API

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index f5cccc295e0b591d6e48367ae87ae5c630db0be7..5017a58945a36972b92bcf0aaae6dd380c57543c 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -103,6 +103,7 @@ class Array;
 class Boolean;
 class BooleanObject;
 class Context;
+class CpuProfiler;
 class Data;
 class Date;
 class DeclaredAccessorDescriptor;
@@ -3029,6 +3030,12 @@ class V8EXPORT Isolate {
    */
   HeapProfiler* GetHeapProfiler();
 
+  /**
+   * Returns CPU profiler for this isolate. Will return NULL until the isolate
+   * is initialized.
+   */
+  CpuProfiler* GetCpuProfiler();
+
  private:
   Isolate();
   Isolate(const Isolate&);