Move content offset to ViewAndroid

content/browser/renderer_host/render_widget_host_view_android.cc

 // Copyright (c) 2012 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/render_widget_host_view_android.h"
 
 #include <android/bitmap.h>
 
 #include <utility>
 
@@ skipping 1339 matching lines @@
     viewport_size.Scale(frame_metadata.page_scale_factor);
     gfx::RectF viewport_rect(0.0f, frame_metadata.top_controls_height *
                                        frame_metadata.top_controls_shown_ratio,
                              viewport_size.width(), viewport_size.height());
     selection_controller_->OnViewportChanged(viewport_rect);
   }
 
   UpdateBackgroundColor(is_transparent ? SK_ColorTRANSPARENT
                                        : frame_metadata.root_background_color);
 
+  view_.set_content_offset(gfx::Vector2dF(0.0f,
+      frame_metadata.top_controls_height *
+          frame_metadata.top_controls_shown_ratio));
+
   // All offsets and sizes are in CSS pixels.
   content_view_core_->UpdateFrameInfo(
       frame_metadata.root_scroll_offset,
       frame_metadata.page_scale_factor,
       gfx::Vector2dF(frame_metadata.min_page_scale_factor,
                      frame_metadata.max_page_scale_factor),
       frame_metadata.root_layer_size,
       frame_metadata.scrollable_viewport_size,
       frame_metadata.top_controls_height,
       frame_metadata.top_controls_shown_ratio,
@@ skipping 702 matching lines @@
   if (!compositor)
     return;
 
   overscroll_controller_ = base::MakeUnique<OverscrollControllerAndroid>(
       overscroll_refresh_handler, compositor,
       ui::GetScaleFactorForNativeView(GetNativeView()));
   is_showing_overscroll_glow_ = true;
 }
 
 }  // namespace content