Reland: Update TextSelection for non-user initiated events

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 307 matching lines @@
                          RenderWidget* render_widget_to_show,
                          blink::WebNavigationPolicy policy,
                          const gfx::Rect& initial_rect);
 
   // Called when this frame's widget is focused.
   void RenderWidgetSetFocus(bool enable);
 
   // Called when the widget receives a mouse event.
   void RenderWidgetWillHandleMouseEvent();
 
+  // Notifies the browser of text selection changes made.
+  void SetSelectedText(const base::string16& selection_text,
+                       size_t offset,
+                       const gfx::Range& range,
+                       bool user_initiated);
+
 #if BUILDFLAG(ENABLE_PLUGINS)
   // Get/set the plugin which will be used to handle document find requests.
   void set_plugin_find_handler(PepperPluginInstanceImpl* plugin) {
     plugin_find_handler_ = plugin;
   }
   PepperPluginInstanceImpl* plugin_find_handler() {
     return plugin_find_handler_;
   }
 
   // Notification that a PPAPI plugin has been created.
@@ skipping 105 matching lines @@
       const url::Origin& content_origin,
       const gfx::Size& unobscured_size,
       RecordPeripheralDecision record_decision) const override;
   void WhitelistContentOrigin(const url::Origin& content_origin) override;
   void PluginDidStartLoading() override;
   void PluginDidStopLoading() override;
 #endif
   bool IsFTPDirectoryListing() override;
   void AttachGuest(int element_instance_id) override;
   void DetachGuest(int element_instance_id) override;
-  void SetSelectedText(const base::string16& selection_text,
-                       size_t offset,
-                       const gfx::Range& range) override;
   void EnsureMojoBuiltinsAreAvailable(v8::Isolate* isolate,
                                       v8::Local<v8::Context> context) override;
   void AddMessageToConsole(ConsoleMessageLevel level,
                            const std::string& message) override;
   void DetachDevToolsForTest() override;
   PreviewsState GetPreviewsState() const override;
   bool IsPasting() const override;
   blink::WebPageVisibilityState GetVisibilityState() const override;
   bool IsBrowserSideNavigationPending() override;
   base::SingleThreadTaskRunner* GetTimerTaskRunner() override;
@@ skipping 290 matching lines @@
   const RendererPreferences& GetRendererPreferences() const;
 
 #if defined(OS_MACOSX)
   void OnCopyToFindPboard();
 #endif
 
   // Dispatches the current state of selection on the webpage to the browser if
   // it has changed.
   // TODO(varunjain): delete this method once we figure out how to keep
   // selection handles in sync with the webpage.
-  void SyncSelectionIfRequired();
+  void SyncSelectionIfRequired(bool user_initiated);
 
  protected:
   explicit RenderFrameImpl(const CreateParams& params);
 
  private:
   friend class RenderFrameImplTest;
   friend class RenderFrameObserver;
   friend class RenderAccessibilityImplTest;
   friend class TestRenderFrame;
   FRIEND_TEST_ALL_PREFIXES(ExternalPopupMenuDisplayNoneTest, SelectItem);
@@ skipping 642 matching lines @@
   std::vector<media::RoutingTokenCallback> pending_routing_token_callbacks_;
 
   base::WeakPtrFactory<RenderFrameImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_FRAME_IMPL_H_