Clean up: Accessibility no longer needs site instance or transforms

content/browser/frame_host/render_frame_host_impl.cc

 // 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.
 
 #include "content/browser/frame_host/render_frame_host_impl.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 694 matching lines @@
 
 gfx::Point RenderFrameHostImpl::AccessibilityOriginInScreen(
     const gfx::Rect& bounds) const {
   RenderWidgetHostViewBase* view = static_cast<RenderWidgetHostViewBase*>(
       render_view_host_->GetWidget()->GetView());
   if (view)
     return view->AccessibilityOriginInScreen(bounds);
   return gfx::Point();
 }
 
-gfx::Rect RenderFrameHostImpl::AccessibilityTransformToRootCoordSpace(
-    const gfx::Rect& bounds) {
-  RenderWidgetHostViewBase* view =
-      static_cast<RenderWidgetHostViewBase*>(GetView());
-  gfx::Point p1 = view->TransformPointToRootCoordSpace(bounds.origin());
-  gfx::Point p2 = view->TransformPointToRootCoordSpace(bounds.top_right());
-  gfx::Point p3 = view->TransformPointToRootCoordSpace(bounds.bottom_right());
-  gfx::Point p4 = view->TransformPointToRootCoordSpace(bounds.bottom_left());
-  gfx::QuadF transformed_quad = gfx::QuadF(
-      gfx::PointF(p1), gfx::PointF(p2), gfx::PointF(p3), gfx::PointF(p4));
-  gfx::RectF new_bounds = transformed_quad.BoundingBox();
-  return gfx::Rect(new_bounds.x(), new_bounds.y(),
-                   new_bounds.width(), new_bounds.height());
-}
-
-SiteInstance* RenderFrameHostImpl::AccessibilityGetSiteInstance() {
-  return GetSiteInstance();
-}
-
 void RenderFrameHostImpl::AccessibilityHitTest(const gfx::Point& point) {
   Send(new AccessibilityMsg_HitTest(routing_id_, point));
 }
 
 void RenderFrameHostImpl::AccessibilitySetAccessibilityFocus(int acc_obj_id) {
   Send(new AccessibilityMsg_SetAccessibilityFocus(routing_id_, acc_obj_id));
 }
 
 void RenderFrameHostImpl::AccessibilityReset() {
   accessibility_reset_token_ = g_next_accessibility_reset_token++;
@@ skipping 2330 matching lines @@
   web_bluetooth_service_->SetClientConnectionErrorHandler(base::Bind(
       &RenderFrameHostImpl::DeleteWebBluetoothService, base::Unretained(this)));
   return web_bluetooth_service_.get();
 }
 
 void RenderFrameHostImpl::DeleteWebBluetoothService() {
   web_bluetooth_service_.reset();
 }
 
 }  // namespace content