Disambiguate OnMouseCaptureLost from OnMouseReleased, etc.

views/widget/widget_gtk.cc

 // Copyright (c) 2011 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 "views/widget/widget_gtk.h"
 
 #include <gdk/gdk.h>
 #include <gdk/gdkx.h>
 #include <X11/extensions/shape.h>
 
@@ skipping 1254 matching lines @@
 
 bool WidgetGtk::ReleaseCaptureOnMouseReleased() {
   return true;
 }
 
 void WidgetGtk::HandleXGrabBroke() {
 }
 
 void WidgetGtk::HandleGtkGrabBroke() {
   if (is_mouse_down_)
-    GetRootView()->ProcessMouseDragCanceled();
+    GetRootView()->OnMouseCaptureLost();
   is_mouse_down_ = false;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // WidgetGtk, private:
 
 RootView* WidgetGtk::CreateRootView() {
   return new RootView(this);
 }
 
@@ skipping 50 matching lines @@
   last_mouse_event_was_move_ = false;
   MouseEvent mouse_up(ui::ET_MOUSE_RELEASED, x, y,
                       GetFlagsForEventButton(*event));
   // Release the capture first, that way we don't get confused if
   // OnMouseReleased blocks.
   if (HasNativeCapture() && ReleaseCaptureOnMouseReleased())
     ReleaseNativeCapture();
   is_mouse_down_ = false;
   // GTK generates a mouse release at the end of dnd. We need to ignore it.
   if (!drag_data_)
-    GetRootView()->OnMouseReleased(mouse_up, false);
+    GetRootView()->OnMouseReleased(mouse_up);
 }
 
 bool WidgetGtk::ProcessScroll(GdkEventScroll* event) {
   // An event may come from a contained widget which has its own gdk window.
   // Translate it to the widget's coordinates.
   int x = 0, y = 0;
   GetContainedWidgetEventCoordinates(event, &x, &y);
   GdkEventScroll translated_event = *event;
   translated_event.x = x;
   translated_event.y = y;
@@ skipping 257 matching lines @@
 
   NativeWidget* native_widget = GetNativeWidgetForNativeView(native_view);
   if (native_widget)
     children->insert(native_widget);
   gtk_container_foreach(GTK_CONTAINER(native_view),
                         EnumerateChildWidgetsForNativeWidgets,
                         reinterpret_cast<gpointer>(children));
 }
 
 }  // namespace views