[tracing] Introduce MemoryDumpArgs to enable light and heavy dumps

base/trace_event/java_heap_dump_provider_android.h

Index: base/trace_event/java_heap_dump_provider_android.h
diff --git a/base/trace_event/java_heap_dump_provider_android.h b/base/trace_event/java_heap_dump_provider_android.h
index 2f31047b50bc041e2152dd93448d9b41602014a1..e69c28102ad909287cc0400a1caa4f6a35eedb2e 100644
--- a/base/trace_event/java_heap_dump_provider_android.h
+++ b/base/trace_event/java_heap_dump_provider_android.h
@@ -17,7 +17,8 @@ class BASE_EXPORT JavaHeapDumpProvider : public MemoryDumpProvider {
   static JavaHeapDumpProvider* GetInstance();
 
   // MemoryDumpProvider implementation.
-  bool OnMemoryDump(ProcessMemoryDump* pmd) override;
+  bool OnMemoryDump(const MemoryDumpArgs& args,
+                    ProcessMemoryDump* pmd) override;
 
  private:
   friend struct DefaultSingletonTraits<JavaHeapDumpProvider>;