[GRC] Decouple Render Process CPU Measurement from CU Graph

services/resource_coordinator/coordination_unit/mock_coordination_unit_graphs.cc

Index: services/resource_coordinator/coordination_unit/mock_coordination_unit_graphs.cc
diff --git a/services/resource_coordinator/coordination_unit/mock_coordination_unit_graphs.cc b/services/resource_coordinator/coordination_unit/mock_coordination_unit_graphs.cc
new file mode 100644
index 0000000000000000000000000000000000000000..dd8ca800ff994500be58fb328be265c7953b141d
--- /dev/null
+++ b/services/resource_coordinator/coordination_unit/mock_coordination_unit_graphs.cc
@@ -0,0 +1,79 @@
+// Copyright 2017 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 "services/resource_coordinator/coordination_unit/mock_coordination_unit_graphs.h"
+
+#include <string>
+
+#include "services/resource_coordinator/coordination_unit/coordination_unit_factory.h"
+#include "services/resource_coordinator/public/cpp/coordination_unit_id.h"
+#include "services/resource_coordinator/public/cpp/coordination_unit_types.h"
+
+namespace service_manager {
+class ServiceContextRef;
+}
+
+namespace resource_coordinator {
+
+namespace {
+
+std::unique_ptr<CoordinationUnitImpl> CreateCoordinationUnit(
+    CoordinationUnitType type) {
+  CoordinationUnitID cu_id(type, std::string());
+  return coordination_unit_factory::CreateCoordinationUnit(
+      cu_id, std::unique_ptr<service_manager::ServiceContextRef>(nullptr));
+}  // namespace
+
+}  // namespace
+
+MockSingleTabInSingleProcessCoordinationUnitGraph::
+    MockSingleTabInSingleProcessCoordinationUnitGraph() {
+  frame = CreateCoordinationUnit(CoordinationUnitType::kFrame);
+  process = CreateCoordinationUnit(CoordinationUnitType::kProcess);
+  tab = CreateCoordinationUnit(CoordinationUnitType::kWebContents);
+
+  tab->AddChild(frame->id());
+  process->AddChild(frame->id());
+}
+
+MockSingleTabInSingleProcessCoordinationUnitGraph::
+    ~MockSingleTabInSingleProcessCoordinationUnitGraph() = default;
+
+MockMultipleTabsInSingleProcessCoordinationUnitGraph::
+    MockMultipleTabsInSingleProcessCoordinationUnitGraph() {
+  other_frame = CreateCoordinationUnit(CoordinationUnitType::kFrame);
+  other_tab = CreateCoordinationUnit(CoordinationUnitType::kWebContents);
+
+  other_tab->AddChild(other_frame->id());
+  process->AddChild(other_frame->id());
+}
+
+MockMultipleTabsInSingleProcessCoordinationUnitGraph::
+    ~MockMultipleTabsInSingleProcessCoordinationUnitGraph() = default;
+
+MockSingleTabWithMultipleProcessesCoordinationUnitGraph::
+    MockSingleTabWithMultipleProcessesCoordinationUnitGraph() {
+  child_frame = CreateCoordinationUnit(CoordinationUnitType::kFrame);
+  other_process = CreateCoordinationUnit(CoordinationUnitType::kProcess);
+
+  frame->AddChild(child_frame->id());
+  other_process->AddChild(child_frame->id());
+}
+
+MockSingleTabWithMultipleProcessesCoordinationUnitGraph::
+    ~MockSingleTabWithMultipleProcessesCoordinationUnitGraph() = default;
+
+MockMultipleTabsWithMultipleProcessesCoordinationUnitGraph::
+    MockMultipleTabsWithMultipleProcessesCoordinationUnitGraph() {
+  child_frame = CreateCoordinationUnit(CoordinationUnitType::kFrame);
+  other_process = CreateCoordinationUnit(CoordinationUnitType::kProcess);
+
+  other_frame->AddChild(child_frame->id());
+  other_process->AddChild(child_frame->id());
+}
+
+MockMultipleTabsWithMultipleProcessesCoordinationUnitGraph::
+    ~MockMultipleTabsWithMultipleProcessesCoordinationUnitGraph() = default;
+
+}  // namespace resource_coordinator