Normalize top controls offset to (0, 1), Chromium-side.

content/renderer/render_widget.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/renderer/render_widget.h"
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/logging.h"
@@ skipping 790 matching lines @@
   top_controls_height_ = top_controls_height;
   visible_viewport_size_ = visible_viewport_size;
   resizer_rect_ = resizer_rect;
 
   // NOTE: We may have entered fullscreen mode without changing our size.
   bool fullscreen_change = is_fullscreen_ != is_fullscreen;
   if (fullscreen_change)
     WillToggleFullscreen();
   is_fullscreen_ = is_fullscreen;
 
-  webwidget_->setTopControlsLayoutHeight(top_controls_shrink_blink_size_
-      ? top_controls_height : 0.f);
+  webwidget_->setTopControlsHeight(top_controls_height,
+                                   top_controls_shrink_blink_size_);
 
   if (size_ != new_size) {
     size_ = new_size;
 
     // When resizing, we want to wait to paint before ACK'ing the resize.  This
     // ensures that we only resize as fast as we can paint.  We only need to
     // send an ACK if we are resized to a non-empty rect.
     webwidget_->resize(new_size);
   } else if (!resizing_mode_selector_->is_synchronous_mode()) {
     resize_ack = NO_RESIZE_ACK;
@@ skipping 1604 matching lines @@
 void RenderWidget::RegisterVideoHoleFrame(RenderFrameImpl* frame) {
   video_hole_frames_.AddObserver(frame);
 }
 
 void RenderWidget::UnregisterVideoHoleFrame(RenderFrameImpl* frame) {
   video_hole_frames_.RemoveObserver(frame);
 }
 #endif  // defined(VIDEO_HOLE)
 
 }  // namespace content