Request Composition Range Updates for Focused GuestViews based on BrowserPlugins

content/browser/renderer_host/text_input_manager.cc

 // Copyright 2016 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.
 
 #include "content/browser/renderer_host/text_input_manager.h"
 
 #include "content/browser/renderer_host/render_widget_host_impl.h"
 #include "content/browser/renderer_host/render_widget_host_view_base.h"
 #include "content/common/view_messages.h"
 #include "ui/gfx/geometry/rect.h"
@@ skipping 275 matching lines @@
 size_t TextInputManager::GetRegisteredViewsCountForTesting() {
   return text_input_state_map_.size();
 }
 
 ui::TextInputType TextInputManager::GetTextInputTypeForViewForTesting(
     RenderWidgetHostViewBase* view) {
   DCHECK(IsRegistered(view));
   return text_input_state_map_[view].type;
 }
 
+const gfx::Range* TextInputManager::GetCompositionRangeForTesting() const {
+  if (auto* info = GetCompositionRangeInfo())
+    return &info->range;
+  return nullptr;
+}
+
 void TextInputManager::NotifyObserversAboutInputStateUpdate(
     RenderWidgetHostViewBase* updated_view,
     bool did_update_state) {
   for (auto& observer : observer_list_)
     observer.OnUpdateTextInputStateCalled(this, updated_view, did_update_state);
 }
 
 TextInputManager::SelectionRegion::SelectionRegion() {}
 
 TextInputManager::SelectionRegion::SelectionRegion(
@@ skipping 36 matching lines @@
     if (pos >= text.length()) {
       LOG(WARNING) << "The text cannot cover range (selection range's starting "
                       "point exceeds text length).";
     } else {
       selected_text_.append(text.substr(pos, n));
     }
   }
 }
 
 }  // namespace content