Add DevTools method for cross-process memory notification suppressing

content/browser/devtools/protocol/memory_handler.h

Index: content/browser/devtools/protocol/memory_handler.h
diff --git a/content/browser/devtools/protocol/memory_handler.h b/content/browser/devtools/protocol/memory_handler.h
new file mode 100644
index 0000000000000000000000000000000000000000..987b8fce3b5218061aaac897207272992b25aa86
--- /dev/null
+++ b/content/browser/devtools/protocol/memory_handler.h
@@ -0,0 +1,30 @@
+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CONTENT_BROWSER_DEVTOOLS_PROTOCOL_MEMORY_HANDLER_H_
+#define CONTENT_BROWSER_DEVTOOLS_PROTOCOL_MEMORY_HANDLER_H_
+
+#include "content/browser/devtools/protocol/devtools_protocol_dispatcher.h"
+
+namespace content {
+namespace devtools {
+namespace memory {
+
+class MemoryHandler {
+ public:
+  MemoryHandler();
+  ~MemoryHandler();
+
+  typedef DevToolsProtocolClient::Response Response;
+  Response SetPressureNotificationsSuppressed(bool suppressed);
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MemoryHandler);
+};
+
+}  // namespace memory
+}  // namespace devtools
+}  // namespace content
+
+#endif  // CONTENT_BROWSER_DEVTOOLS_PROTOCOL_MEMORY_HANDLER_H_