Implement DelegationTracker for tracking delegated permissions to RenderFrameHosts

content/public/test/mock_render_frame_host.h

Index: content/public/test/mock_render_frame_host.h
diff --git a/content/public/test/mock_render_frame_host.h b/content/public/test/mock_render_frame_host.h
new file mode 100644
index 0000000000000000000000000000000000000000..ec837acbba2355a3f0dfb798c6ddeafc1f08704e
--- /dev/null
+++ b/content/public/test/mock_render_frame_host.h
@@ -0,0 +1,76 @@
+// Copyright 2016 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_PUBLIC_TEST_MOCK_RENDER_FRAME_HOST_H_
+#define CONTENT_PUBLIC_TEST_MOCK_RENDER_FRAME_HOST_H_
+
+#include "content/public/browser/render_frame_host.h"
+
+namespace content {
+
+// A mock class suitable for tests. Tests can override methods they need as
+// required.
+class CONTENT_EXPORT MockRenderFrameHost : public RenderFrameHost {

[Charlie Reis, 2016/06/16 22:03:05]

We already have RenderFrameHostTester (which is tied with TestRenderFrameHost),
so I don't think we should need another MockRenderFrameHost.  Is there a reason
the existing class doesn't work?  (I agree it's a bit hard to discover.)

[raymes, 2016/06/20 06:35:48]

Ah thanks for the pointer! That made things much nicer anyway. I've removed this
class but I needed to make a small fix. PTAL.

+ public:
+  MockRenderFrameHost();
+  ~MockRenderFrameHost() override;
+
+  // IPC::Sender
+  bool Send(IPC::Message* msg) override;
+
+  // IPC::Listener
+  bool OnMessageReceived(const IPC::Message& message) override;
+
+  // RenderFrameHost
+  int GetRoutingID() override;
+  int GetAXTreeID() override;
+  SiteInstance* GetSiteInstance() override;
+  RenderProcessHost* GetProcess() override;
+  RenderWidgetHostView* GetView() override;
+  RenderFrameHost* GetParent() override;
+  int GetFrameTreeNodeId() override;
+  const std::string& GetFrameName() override;
+  bool IsCrossProcessSubframe() override;
+  const GURL& GetLastCommittedURL() override;
+  url::Origin GetLastCommittedOrigin() override;
+  gfx::NativeView GetNativeView() override;
+  void AddMessageToConsole(ConsoleMessageLevel level,
+                           const std::string& message) override;
+  void ExecuteJavaScript(const base::string16& javascript) override;
+  void ExecuteJavaScript(const base::string16& javascript,
+                         const JavaScriptResultCallback& callback) override;
+  void ExecuteJavaScriptInIsolatedWorld(
+      const base::string16& javascript,
+      const JavaScriptResultCallback& callback,
+      int world_id) override;
+  void ExecuteJavaScriptForTests(const base::string16& javascript) override;
+  void ExecuteJavaScriptForTests(
+      const base::string16& javascript,
+      const JavaScriptResultCallback& callback) override;
+  void ExecuteJavaScriptWithUserGestureForTests(
+      const base::string16& javascript) override;
+  void AccessibilitySetFocus(int acc_obj_id) override;
+  void AccessibilityDoDefaultAction(int acc_obj_id) override;
+  void AccessibilityScrollToMakeVisible(int acc_obj_id,
+                                        const gfx::Rect& subfocus) override;
+  void AccessibilityShowContextMenu(int acc_obj_id) override;
+  void AccessibilitySetSelection(int anchor_object_id,
+                                 int anchor_offset,
+                                 int focus_object_id,
+                                 int focus_offset) override;
+  void ActivateFindInPageResultForAccessibility(int request_id) override;
+  void InsertVisualStateCallback(const VisualStateCallback& callback) override;
+  RenderViewHost* GetRenderViewHost() override;
+  ServiceRegistry* GetServiceRegistry() override;
+  blink::WebPageVisibilityState GetVisibilityState() override;
+  bool IsRenderFrameLive() override;
+  int GetProxyCount() override;
+  void FilesSelectedInChooser(
+      const std::vector<content::FileChooserFileInfo>& files,
+      FileChooserParams::Mode permissions) override;
+};
+
+}  // namespace content
+
+#endif  // CONTENT_PUBLIC_TEST_MOCK_RENDER_FRAME_HOST_H_