Adding GCM support to the copresence component.

components/copresence/test/fake_directive_handler.cc

Index: components/copresence/test/fake_directive_handler.cc
diff --git a/components/copresence/test/fake_directive_handler.cc b/components/copresence/test/fake_directive_handler.cc
new file mode 100644
index 0000000000000000000000000000000000000000..810b227bba898b920319a216e9f164c2098f9251
--- /dev/null
+++ b/components/copresence/test/fake_directive_handler.cc
@@ -0,0 +1,32 @@
+// Copyright 2014 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.
+
+#include "components/copresence/test/fake_directive_handler.h"
+
+#include "components/copresence/proto/data.pb.h"
+
+namespace copresence {
+
+FakeDirectiveHandler::FakeDirectiveHandler() : DirectiveHandler(nullptr) {}
+
+FakeDirectiveHandler::~FakeDirectiveHandler() {}
+
+void FakeDirectiveHandler::AddDirective(const Directive& directive) {
+  added_directives_.push_back(directive.subscription_id());
+}
+
+void FakeDirectiveHandler::RemoveDirectives(const std::string& op_id) {
+  removed_directives_.push_back(op_id);
+}
+
+const std::string FakeDirectiveHandler::GetCurrentAudioToken(AudioType type)
+    const {
+  return type == AUDIBLE ? "current audible" : "current inaudible";
+}
+
+bool FakeDirectiveHandler::IsAudioTokenHeard(AudioType type) const {
+  return true;
+}
+
+}  // namespace copresence