Add framework for sending feedback for Blimp.

blimp/client/core/blimp_client_context_impl.h

 // 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 BLIMP_CLIENT_CORE_BLIMP_CLIENT_CONTEXT_IMPL_H_
 #define BLIMP_CLIENT_CORE_BLIMP_CLIENT_CONTEXT_IMPL_H_
 
 #include <memory>
 #include <string>
+#include <unordered_map>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread.h"
 #include "blimp/client/core/compositor/blob_image_serialization_processor.h"
 #include "blimp/client/core/session/client_network_components.h"
 #include "blimp/client/core/session/connection_status.h"
 #include "blimp/client/core/session/identity_source.h"
@@ skipping 35 matching lines @@
       std::unique_ptr<CompositorDependencies> compositor_dependencies);
   ~BlimpClientContextImpl() override;
 
   // BlimpClientContext implementation.
   void SetDelegate(BlimpClientContextDelegate* delegate) override;
   std::unique_ptr<BlimpContents> CreateBlimpContents(
       gfx::NativeWindow window) override;
   void Connect() override;
   void ConnectWithAssignment(const Assignment& assignment) override;
 
+  // Creates a data object containing data about Blimp to be used for feedback.
+  std::unordered_map<std::string, std::string> CreateFeedbackData();
+
  protected:
   // Returns the URL to use for connections to the assigner. Used to construct
   // the AssignmentSource.
   virtual GURL GetAssignerURL();
 
   // BlimpSettingsDelegate implementation.
   IdentitySource* GetIdentitySource() override;
   ConnectionStatus* GetConnectionStatus() override;
 
  private:
@@ skipping 61 matching lines @@
 
   base::WeakPtrFactory<BlimpClientContextImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BlimpClientContextImpl);
 };
 
 }  // namespace client
 }  // namespace blimp
 
 #endif  // BLIMP_CLIENT_CORE_BLIMP_CLIENT_CONTEXT_IMPL_H_