DevTools: Initial commit with docked devtools window support on Linux.

chrome/browser/gtk/tab_contents_container_gtk.cc

 // Copyright (c) 2009 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/gtk/tab_contents_container_gtk.h"
 
 #include "base/gfx/native_widget_types.h"
 #include "chrome/browser/gtk/gtk_floating_container.h"
 #include "chrome/browser/gtk/status_bubble_gtk.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
@@ skipping 40 matching lines @@
   // |+-----------------------+----------------------------------------+|
   // +------------------------------------------------------------------+
 
   floating_.Own(gtk_floating_container_new());
 
   fixed_ = gtk_fixed_new();
   g_signal_connect(fixed_, "size-allocate",
                    G_CALLBACK(OnFixedSizeAllocate), this);
   gtk_container_add(GTK_CONTAINER(floating_.get()), fixed_);
 
-  gtk_floating_container_add_floating(GTK_FLOATING_CONTAINER(floating_.get()),
-                                      status_bubble_->widget());
-  g_signal_connect(floating_.get(), "set-floating-position",
-                   G_CALLBACK(OnSetFloatingPosition), this);
+  if (status_bubble_) {
+    gtk_floating_container_add_floating(GTK_FLOATING_CONTAINER(floating_.get()),
+                                        status_bubble_->widget());
+    g_signal_connect(floating_.get(), "set-floating-position",
+                     G_CALLBACK(OnSetFloatingPosition), this);
+  }
 
   gtk_widget_show(fixed_);
   gtk_widget_show(floating_.get());
 }
 
-void TabContentsContainerGtk::AddContainerToBox(GtkWidget* box) {
-  gtk_box_pack_start(GTK_BOX(box), floating_.get(), TRUE, TRUE, 0);
-}
-
 void TabContentsContainerGtk::SetTabContents(TabContents* tab_contents) {
   if (tab_contents_) {
     gfx::NativeView widget = tab_contents_->GetNativeView();
     if (widget)
       gtk_widget_hide(widget);
 
     tab_contents_->WasHidden();
 
     registrar_.Remove(this, NotificationType::RENDER_VIEW_HOST_CHANGED,
         Source<NavigationController>(&tab_contents_->controller()));
@@ skipping 101 matching lines @@
   gtk_container_child_set_property(GTK_CONTAINER(floating_container),
                                    widget, "x", &value);
 
   int child_y = std::max(
       allocation->y + allocation->height - requisition.height, 0);
   g_value_set_int(&value, child_y);
   gtk_container_child_set_property(GTK_CONTAINER(floating_container),
                                    widget, "y", &value);
   g_value_unset(&value);
 }