GTK: More changes from raw widget->allocation to using the accessor.

chrome/browser/ui/gtk/browser_actions_toolbar_gtk.cc

Index: chrome/browser/ui/gtk/browser_actions_toolbar_gtk.cc
diff --git a/chrome/browser/ui/gtk/browser_actions_toolbar_gtk.cc b/chrome/browser/ui/gtk/browser_actions_toolbar_gtk.cc
index ba41578acef154cb616f516c0b82237cb960fb5f..326112f815c7ae801ba668e81760b7c8faf6f154 100644
--- a/chrome/browser/ui/gtk/browser_actions_toolbar_gtk.cc
+++ b/chrome/browser/ui/gtk/browser_actions_toolbar_gtk.cc
@@ -583,7 +583,11 @@ void BrowserActionsToolbarGtk::HidePopup() {
 
 void BrowserActionsToolbarGtk::AnimateToShowNIcons(int count) {
   desired_width_ = WidthForIconCount(count);
-  start_width_ = button_hbox_->allocation.width;
+
+  GtkAllocation allocation;
+  gtk_widget_get_allocation(button_hbox_.get(), &allocation);
+  start_width_ = allocation.width;
+
   resize_animation_.Reset();
   resize_animation_.Show();
 }
@@ -762,8 +766,12 @@ gboolean BrowserActionsToolbarGtk::OnDragMotion(GtkWidget* widget,
   if (!drag_button_)
     return FALSE;
 
-  if (base::i18n::IsRTL())
-    x = widget->allocation.width - x;
+  if (base::i18n::IsRTL()) {
+    GtkAllocation allocation;
+    gtk_widget_get_allocation(widget, &allocation);
+    x = allocation.width - x;
+  }
+
   drop_index_ = x < kButtonWidth ? 0 : x / (kButtonWidth + kButtonPadding);
 
   // We will go ahead and reorder the child in order to provide visual feedback
@@ -829,10 +837,18 @@ gboolean BrowserActionsToolbarGtk::OnGripperMotionNotify(
 
   // Calculate how much the user dragged the gripper and subtract that off the
   // button container's width.
-  int distance_dragged = base::i18n::IsRTL() ?
-      -event->x :
-      event->x - widget->allocation.width;
-  gint new_width = button_hbox_->allocation.width - distance_dragged;
+  int distance_dragged;
+  if (base::i18n::IsRTL()) {
+    distance_dragged = -event->x;
+  } else {
+    GtkAllocation widget_allocation;
+    gtk_widget_get_allocation(widget, &widget_allocation);
+    distance_dragged = event->x - widget_allocation.width;
+  }
+
+  GtkAllocation button_hbox_allocation;
+  gtk_widget_get_allocation(button_hbox_.get(), &button_hbox_allocation);
+  gint new_width = button_hbox_allocation.width - distance_dragged;
   SetButtonHBoxWidth(new_width);
 
   return FALSE;
@@ -864,8 +880,10 @@ gboolean BrowserActionsToolbarGtk::OnGripperLeaveNotify(
 
 gboolean BrowserActionsToolbarGtk::OnGripperButtonRelease(
     GtkWidget* gripper, GdkEventButton* event) {
-  gfx::Rect gripper_rect(0, 0,
-                         gripper->allocation.width, gripper->allocation.height);
+  GtkAllocation allocation;
+  gtk_widget_get_allocation(gripper, &allocation);
+  gfx::Rect gripper_rect(0, 0, allocation.width, allocation.height);
+
   gfx::Point release_point(event->x, event->y);
   if (!gripper_rect.Contains(release_point))
     gdk_window_set_cursor(gtk_widget_get_window(gripper), NULL);