Draggable region support for frameless app window on CrOS.

content/browser/renderer_host/render_widget_host_view_aura.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/browser/renderer_host/render_widget_host_view_aura.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 1173 matching lines @@
   return current_cursor_.GetNativeCursor();
 }
 
 int RenderWidgetHostViewAura::GetNonClientComponent(
     const gfx::Point& point) const {
   return HTCLIENT;
 }
 
 bool RenderWidgetHostViewAura::ShouldDescendIntoChildForEventHandling(
     aura::Window* child,
-    const gfx::Point& location) {
+    const gfx::Point& event_location,
+    ui::EventType event_type) {
   return true;
 }
 
 bool RenderWidgetHostViewAura::OnMouseEvent(ui::MouseEvent* event) {
   TRACE_EVENT0("browser", "RenderWidgetHostViewAura::OnMouseEvent");
   if (mouse_locked_) {
     WebKit::WebMouseEvent mouse_event = MakeWebMouseEvent(event);
     gfx::Point center(gfx::Rect(window_->bounds().size()).CenterPoint());
 
     bool is_move_to_center_event = (event->type() == ui::ET_MOUSE_MOVED ||
@@ skipping 286 matching lines @@
   // associated with the window, but just in case.
   DetachFromInputMethod();
 }
 
 void RenderWidgetHostViewAura::UpdateCursorIfOverSelf() {
   const gfx::Point screen_point = gfx::Screen::GetCursorScreenPoint();
   aura::RootWindow* root_window = window_->GetRootWindow();
   if (!root_window)
     return;
 
-  if (root_window->GetEventHandlerForPoint(screen_point) != window_)
+  if (root_window->GetEventHandlerForPoint(screen_point,
+                                           ui::ET_MOUSE_MOVED) != window_)
     return;
 
   gfx::NativeCursor cursor = current_cursor_.GetNativeCursor();
   if (is_loading_)
     cursor = ui::kCursorPointer;
 
   root_window->SetCursor(cursor);
 }
 
 ui::InputMethod* RenderWidgetHostViewAura::GetInputMethod() const {
@@ skipping 142 matching lines @@
     RenderWidgetHost* widget) {
   return new RenderWidgetHostViewAura(widget);
 }
 
 // static
 void RenderWidgetHostViewPort::GetDefaultScreenInfo(WebScreenInfo* results) {
   GetScreenInfoForWindow(results, NULL);
 }
 
 }  // namespace content