Move html_viewer from mojo/services to components.

mojo/services/html_viewer/web_mime_registry_impl.h

-// 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.
-
-#ifndef MOJO_SERVICES_HTML_VIEWER_WEB_MIME_REGISTRY_IMPL_H_
-#define MOJO_SERVICES_HTML_VIEWER_WEB_MIME_REGISTRY_IMPL_H_
-
-#include "base/compiler_specific.h"
-#include "third_party/WebKit/public/platform/WebMimeRegistry.h"
-
-namespace html_viewer {
-
-class WebMimeRegistryImpl : public blink::WebMimeRegistry {
- public:
-  WebMimeRegistryImpl() {}
-  virtual ~WebMimeRegistryImpl() {}
-
-  // WebMimeRegistry methods:
-  virtual blink::WebMimeRegistry::SupportsType supportsMIMEType(
-      const blink::WebString& mime_type);
-  virtual blink::WebMimeRegistry::SupportsType supportsImageMIMEType(
-      const blink::WebString& mime_type);
-  virtual blink::WebMimeRegistry::SupportsType supportsImagePrefixedMIMEType(
-      const blink::WebString& mime_type);
-  virtual blink::WebMimeRegistry::SupportsType supportsJavaScriptMIMEType(
-      const blink::WebString& mime_type);
-  virtual blink::WebMimeRegistry::SupportsType supportsMediaMIMEType(
-      const blink::WebString& mime_type,
-      const blink::WebString& codecs,
-      const blink::WebString& key_system);
-  virtual bool supportsMediaSourceMIMEType(const blink::WebString& mime_type,
-                                           const blink::WebString& codecs);
-  virtual blink::WebMimeRegistry::SupportsType supportsNonImageMIMEType(
-      const blink::WebString& mime_type);
-  virtual blink::WebString mimeTypeForExtension(
-      const blink::WebString& extension);
-  virtual blink::WebString wellKnownMimeTypeForExtension(
-      const blink::WebString& extension);
-  virtual blink::WebString mimeTypeFromFile(const blink::WebString& path);
-};
-
-}  // namespace html_viewer
-
-#endif  // MOJO_SERVICES_HTML_VIEWER_WEB_MIME_REGISTRY_IMPL_H_