Refactor getInstalledRelatedApps code and add manifest logic and tests.

content/renderer/render_frame_impl.h

 // Copyright 2013 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_RENDERER_RENDER_FRAME_IMPL_H_
 #define CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 75 matching lines @@
 namespace blink {
 class WebContentDecryptionModule;
 class WebPresentationClient;
 class WebPushClient;
 class WebSecurityOrigin;
 enum class WebCachePolicy;
 struct WebCompositionUnderline;
 struct WebContextMenuData;
 struct WebCursorInfo;
 struct WebFindOptions;
+class WebRelatedAppsFetcher;
 }  // namespace blink
 
 namespace gfx {
 class Point;
 class Range;
 }
 
 namespace media {
 class CdmFactory;
 class DecoderFactory;
@@ skipping 30 matching lines @@
 class HistoryEntry;
 class ManifestManager;
 class MediaInterfaceProvider;
 class MediaStreamDispatcher;
 class MediaStreamRendererFactory;
 class MediaPermissionDispatcher;
 class NavigationState;
 class PepperPluginInstanceImpl;
 class PresentationDispatcher;
 class PushMessagingDispatcher;
+class RelatedAppsFetcher;
 class RenderAccessibilityImpl;
 class RendererMediaPlayerManager;
 class RendererMediaSessionManager;
 class RendererPpapiHost;
 class RenderFrameObserver;
 class RenderViewImpl;
 class RenderWidget;
 class RenderWidgetFullscreenPepper;
 class ResourceRequestBodyImpl;
 class ScreenOrientationDispatcher;
@@ skipping 473 matching lines @@
                                   int count,
                                   bool final_update) override;
   void reportFindInPageSelection(int request_id,
                                  int active_match_ordinal,
                                  const blink::WebRect& sel) override;
   void requestStorageQuota(blink::WebStorageQuotaType type,
                            unsigned long long requested_size,
                            blink::WebStorageQuotaCallbacks callbacks) override;
   blink::WebPushClient* pushClient() override;
   blink::WebPresentationClient* presentationClient() override;
+  blink::WebRelatedAppsFetcher* relatedAppsFetcher() override;
   void willStartUsingPeerConnectionHandler(
       blink::WebRTCPeerConnectionHandler* handler) override;
   blink::WebUserMediaClient* userMediaClient() override;
   blink::WebEncryptedMediaClient* encryptedMediaClient() override;
   blink::WebString userAgentOverride() override;
   blink::WebString doNotTrackValue() override;
   bool allowWebGL(bool default_value) override;
   blink::WebScreenOrientationClient* webScreenOrientationClient() override;
   bool isControlledByServiceWorker(blink::WebDataSource& data_source) override;
   int64_t serviceWorkerID(blink::WebDataSource& data_source) override;
@@ skipping 657 matching lines @@
   // process.
   ManifestManager* manifest_manager_;
 
   // The current accessibility mode.
   AccessibilityMode accessibility_mode_;
 
   // Only valid if |accessibility_mode_| is anything other than
   // AccessibilityModeOff.
   RenderAccessibilityImpl* render_accessibility_;
 
+  std::unique_ptr<RelatedAppsFetcher> related_apps_fetcher_;
+
   // Manages play, pause notifications for WebMediaPlayer implementations; its
   // lifetime is tied to the RenderFrame via the RenderFrameObserver interface.
   media::RendererWebMediaPlayerDelegate* media_player_delegate_;
 
   // The PreviewsState of this RenderFrame that indicates which Previews can
   // be used. The PreviewsState is a bitmask of potentially several Previews
   // optimizations.
   PreviewsState previews_state_;
 
   // Effective connection type when the document of this frame was fetched.
@@ skipping 65 matching lines @@
   int enabled_bindings_ = 0;
 
   base::WeakPtrFactory<RenderFrameImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_FRAME_IMPL_H_