Revert r161932 "DevTools: [Linux] "dock to right" is broken after turning a tab into a window."

chrome/browser/ui/gtk/tabs/dragged_tab_controller_gtk.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 "chrome/browser/ui/gtk/tabs/dragged_tab_controller_gtk.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 738 matching lines @@
 
 bool DraggedTabControllerGtk::CompleteDrag() {
   bool destroy_immediately = true;
   if (attached_tabstrip_) {
     // We don't need to do anything other than make the tabs visible again,
     // since the dragged view is going away.
     dragged_view_->AnimateToBounds(GetAnimateBounds(),
         base::Bind(&DraggedTabControllerGtk::OnAnimateToBoundsComplete,
                    base::Unretained(this)));
     destroy_immediately = false;
-    attached_tabstrip_->window()->SetDevToolsDockSide(
-        source_tabstrip_->window()->devtools_dock_side());
   } else {
     // Compel the model to construct a new window for the detached
     // TabContents.
     BrowserWindowGtk* window = source_tabstrip_->window();
     gfx::Rect window_bounds = window->GetRestoredBounds();
     window_bounds.set_origin(GetWindowCreatePoint());
     Browser* new_browser =
         source_tabstrip_->model()->delegate()->CreateNewStripWithContents(
             drag_data_->get(0)->contents_,
             window_bounds,
             dock_info_,
             window->IsMaximized());
     TabStripModel* new_model = new_browser->tab_strip_model();
     new_model->SetTabPinned(
         new_model->GetIndexOfTabContents(drag_data_->get(0)->contents_),
         drag_data_->get(0)->pinned_);
     for (size_t i = 1; i < drag_data_->size(); ++i) {
       new_model->InsertTabContentsAt(static_cast<int>(i),
                                      drag_data_->get(i)->contents_,
                                      drag_data_->GetAddTypesForDraggedTabAt(i));
     }
     RestoreSelection(new_model);
-    new_browser->window()->SetDevToolsDockSide(window->devtools_dock_side());
     new_browser->window()->Show();
     CleanUpHiddenFrame();
   }
 
   return destroy_immediately;
 }
 
 void DraggedTabControllerGtk::ResetDelegates() {
   for (size_t i = 0; i < drag_data_->size(); ++i) {
     if (drag_data_->get(i)->contents_ &&
@@ skipping 99 matching lines @@
 
 bool DraggedTabControllerGtk::AreTabsConsecutive() {
   for (size_t i = 1; i < drag_data_->size(); ++i) {
     if (drag_data_->get(i - 1)->source_model_index_ + 1 !=
         drag_data_->get(i)->source_model_index_) {
       return false;
     }
   }
   return true;
 }