Refactor Samsung SmartClip implementation.

content/browser/frame_host/render_frame_host_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_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_IMPL_H_
 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 101 matching lines @@
     : public RenderFrameHost,
       NON_EXPORTED_BASE(public mojom::FrameHost),
       public BrowserAccessibilityDelegate,
       public SiteInstanceImpl::Observer,
       public NON_EXPORTED_BASE(
           service_manager::InterfaceFactory<media::mojom::InterfaceFactory>) {
  public:
   using AXTreeSnapshotCallback =
       base::Callback<void(
           const ui::AXTreeUpdate&)>;
+  using SmartClipCallback = base::Callback<void(const base::string16& text,
+                                                const base::string16& html)>;
 
   // An accessibility reset is only allowed to prevent very rare corner cases
   // or race conditions where the browser and renderer get out of sync. If
   // this happens more than this many times, kill the renderer.
   static const int kMaxAccessibilityResets = 5;
 
   static RenderFrameHostImpl* FromID(int process_id, int routing_id);
   static RenderFrameHostImpl* FromAXTreeID(
       AXTreeIDRegistry::AXTreeID ax_tree_id);
 
@@ skipping 335 matching lines @@
   // closed by the user.
   void JavaScriptDialogClosed(IPC::Message* reply_msg,
                               bool success,
                               const base::string16& user_input,
                               bool dialog_was_suppressed);
 
   // Get the accessibility mode from the delegate and Send a message to the
   // renderer process to change the accessibility mode.
   void UpdateAccessibilityMode();
 
+  // Samsung Galaxy Note-specific "smart clip" stylus text getter.
+  void RequestSmartClipExtract(SmartClipCallback callback, gfx::Rect rect);
+
   // Request a one-time snapshot of the accessibility tree without changing
   // the accessibility mode.
   void RequestAXTreeSnapshot(AXTreeSnapshotCallback callback);
 
   // Resets the accessibility serializer in the renderer.
   void AccessibilityReset();
 
   // Turn on accessibility testing. The given callback will be run
   // every time an accessibility notification is received from the
   // renderer process, and the accessibility tree it sent can be
@@ skipping 240 matching lines @@
       int ack_token);
   void OnAccessibilityLocationChanges(
       const std::vector<AccessibilityHostMsg_LocationChangeParams>& params);
   void OnAccessibilityFindInPageResult(
       const AccessibilityHostMsg_FindInPageResultParams& params);
   void OnAccessibilityChildFrameHitTestResult(const gfx::Point& point,
                                               int hit_obj_id);
   void OnAccessibilitySnapshotResponse(
       int callback_id,
       const AXContentTreeUpdate& snapshot);
+  void OnSmartClipDataExtracted(uint32_t id,
+                                base::string16 text,
+                                base::string16 html);
   void OnToggleFullscreen(bool enter_fullscreen);
   void OnDidStartLoading(bool to_different_document);
   void OnDidStopLoading();
   void OnDidChangeLoadProgress(double load_progress);
   void OnSerializeAsMHTMLResponse(
       int job_id,
       MhtmlSaveStatus save_status,
       const std::set<std::string>& digests_of_uris_of_serialized_resources,
       base::TimeDelta renderer_main_thread_time);
   void OnSelectionChanged(const base::string16& text,
@@ skipping 304 matching lines @@
   // The last AXContentTreeData for this frame received from the RenderFrame.
   AXContentTreeData ax_content_tree_data_;
 
   // The AX tree ID of the embedder, if this is a browser plugin guest.
   AXTreeIDRegistry::AXTreeID browser_plugin_embedder_ax_tree_id_;
 
   // The mapping from callback id to corresponding callback for pending
   // accessibility tree snapshot calls created by RequestAXTreeSnapshot.
   std::map<int, AXTreeSnapshotCallback> ax_tree_snapshot_callbacks_;
 
+  // Samsung Galaxy Note-specific "smart clip" stylus text getter.
+  std::map<uint32_t, SmartClipCallback> smart_clip_callbacks_;
+
   // Callback when an event is received, for testing.
   base::Callback<void(RenderFrameHostImpl*, ui::AXEvent, int)>
       accessibility_testing_callback_;
   // The most recently received accessibility tree - for testing only.
   std::unique_ptr<ui::AXTree> ax_tree_for_testing_;
   // Flag to not create a BrowserAccessibilityManager, for testing. If one
   // already exists it will still be used.
   bool no_create_browser_accessibility_manager_for_testing_;
 
   // PlzNavigate: Owns the stream used in navigations to store the body of the
@@ skipping 74 matching lines @@
 
   // NOTE: This must be the last member.
   base::WeakPtrFactory<RenderFrameHostImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_IMPL_H_