Rename MojoShellContext -> ServiceManagerContext.

content/browser/mojo/mojo_shell_context.h

-// 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_MOJO_MOJO_SHELL_CONTEXT_H_
-#define CONTENT_BROWSER_MOJO_MOJO_SHELL_CONTEXT_H_
-
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "content/common/content_export.h"
-
-namespace shell {
-class Connector;
-}
-
-namespace content {
-
-// MojoShellContext manages the browser's connection to the ServiceManager,
-// hosting a new in-process ServiceManager if the browser was not launched from
-// an external one.
-class CONTENT_EXPORT MojoShellContext {
- public:
-  MojoShellContext();
-  ~MojoShellContext();
-
-  // Returns a shell::Connector that can be used on the IO thread.
-  static shell::Connector* GetConnectorForIOThread();
-
- private:
-  class InProcessServiceManagerContext;
-
-  scoped_refptr<InProcessServiceManagerContext> in_process_context_;
-
-  DISALLOW_COPY_AND_ASSIGN(MojoShellContext);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_MOJO_MOJO_SHELL_CONTEXT_H_